Case Information
*2 Before BALDOCK , HENRY and LUCERO , Circuit Judges.
LUCERO , Circuit Judge.
Plaintiffs, a certified class of employees who receive benefits under a long term disability plan, appeal from summary judgment denying them health care benefits under the Employee Retirement Income Security Act of 1974, 29 U.S.C. § 1001 et seq. (“ERISA”). The issues presented are whether the plaintiffs have vested rights to company-paid health insurance as long as they remain disabled and, if not, whether the plan administrator had sufficient reason to change the plan and require the covered employees to pay their own premiums for coverage. The district court found that these benefits were not vested and that the employer properly exercised its right to discontinue paying the premiums.
On appeal, both parties point to the plan documents setting out the plaintiffs' benefits and, particularly, the summary plan descriptions ("SPDs") describing those plans; each finds language supporting its interpretation. Our inquiry is guided by these documents and federal ERISA law. Our jurisdiction is founded on 28 U.S.C. § 1291.
BACKGROUND
The plaintiffs are former employees of Imprimis, a division of Control Data. Control Data provided its nonunionized employees, including those working for Imprimis, benefits under a number of ERISA plans. The plans gave employees the option of enrolling in health and dental coverage, life insurance and disability benefit insurance. Enrolled employees made periodic payments for their coverage. Control Data maintained *4 plan documents for each of the four benefit programs (plan "master documents"), and provided covered employees with SPDs, which we are told describe in language comprehensible to the average participant the terms and conditions of the plan.
In September 1989 Control Data sold Imprimis to Seagate Technology. Prior to the sale, plaintiffs had all been deemed disabled and were receiving long term disability benefits under the Control Data Long Term Disability Plan ("LTD Plan"). The summary plan description at the time of sale provided:
While on Long-Term Disability Status the company will pay the premiums for all the company-sponsored benefits (medical, life, and dental) for which you and your dependents were enrolled before your disability began. The company will continue paying all premiums until you and your dependents are no longer eligible for the plans.
As part of the sale Seagate agreed to administer the plaintiffs' rights "according to the terms of the Control Data Plan," and Control Data transferred to Seagate assets to cover projected liabilities from the LTD Plan. Seagate thereafter created a new LTD plan ("Seagate LTD Plan") to cover the employees that had participated in the Control Data plan, but did not provide coverage for new participants. The Seagate LTD Plan thus covered a closed set of participants.
In a letter to employees regarding the impending sale of Imprimis to Seagate, Control Data notified plaintiffs that it would continue the health, dental and life insurance plans after the sale, and that "[a]s provided under the current program, Control Data will continue to pay the premiums on your behalf for these plans. Under the program, Control *5 Data has reserved the right to change or cancel it at any time." Aplt. App. 217. While all aspects of the administration of the LTD Plan transferred to Seagate, Control Data continued to administer the health, dental, and life insurance plans. Sometime after the sale of Imprimis, Control Data changed its name to Ceridian Corporation. In September 1992 Control Data/Ceridian informed the former Imprimis employees receiving LTD benefits and enrolled in health care coverage that, beginning in January 1993, the health care plan would be amended to require that plaintiffs pay the same portion of the health care premiums as Control Data/Ceridian's active employees.
The company-paid health care premiums claimed by the plaintiffs are referenced in both the documents of Control Data's Health Care Plan and its LTD Plan. Although plaintiffs also claim that they have vested rights to company-paid dental and life insurance coverage as long as they qualify for long term disability, we focus on the health care coverage because it is the only plan for which plaintiffs are now required to pay under the disputed amendment. The Health Care Plan master document specifically provides that the employer will bear the entire cost of health care coverage during any period an employee is on approved disability. This provision is reflected in the SPD summarizing the Control Data Health Care Plan.
Under the LTD Plan, employees who qualify for long term disability are entitled to a benefit of up to 60% of their previous salary. Unlike the master plan document for the Health Care Plan, the LTD Plan master document does not refer to health care coverage *6 during disability. Although the master document is silent, in addition to the SPD provision quoted above, the LTD Plan SPD also states that the company promises to continue to pay premiums on company sponsored benefits while the employee is on "Rehabilitation Status." A chart in the SPD reiterates the company's promise to pay the employee's premium while on disability and rehabilitation. The plan documents for the dental and life insurance plans also note that the cost of coverage for those enrolled would be paid by Control Data during the employee's disability.
All of Control Data's plans contain amendment and termination provisions. The SPD to each of the four plans states: "Control Data expects to continue the [Long-Term Disability/Health/Dental/Life] Plan indefinitely, but must reserve the right to change or discontinue it if it becomes necessary. This would be done only after careful consideration." This summary is not a verbatim recitation of the rights to amend or terminate found in the master plan documents. Those documents allowed plan amendment "if deemed advisable" by Control Data, and retained the employer's right to terminate "at any time." The LTD Plan’s reserved rights provision includes an additional feature not found in the documents for the medical, dental, or life insurance benefit plans. The LTD Plan master document notes that, notwithstanding the termination of the LTD Plan, a participant who was totally disabled on the effective date of termination "shall continue to receive benefits in accordance with the terms of the Plan." This promise is reflected in the SPD, which states: "If the group Long-Term Disability Plan terminates, *7 and if on the date of such termination you are totally disabled, your Long-Term Disability benefits and your claim for such benefits will continue as long as you remain totally disabled as defined by the plan."
Plaintiffs brought this action under 29 U.S.C. § 1132(a)(1)(B) on behalf of "former employees of Imprimis Technology, Inc. who were, as of January 1, 1993, receiving long- term disability (LTD) benefits pursuant to the LTD plan administered by Seagate and who were covered by the health care plan administered by Ceridian." They sought relief against defendants for breach of contract and fiduciary duties. By agreement of the parties, the district court certified the class. [1] Both parties moved for summary judgment. The district court granted defendants’ motion and entered judgment against plaintiffs. Plaintiffs timely appealed.
DISCUSSION
We review the grant of summary judgment de novo, applying the same legal
standard used by the district court under Fed. R. Civ. P. 56(c). James v. Sears, Roebuck
& Co.,
We turn to plaintiffs’ claimed errors. First, they argue that by its terms, the LTD Plan vests in an employee the right to have health insurance premiums paid by the company when she qualifies for long-term disability status. Stated in a different fashion, once the LTD benefits vest, an employee is guaranteed a premium waiver for as long as qualification for disability or rehabilitation status continues -- the plan sponsor may not unilaterally alter vested benefits. Second, plaintiffs contend that even if the right to health care premiums did not vest when an employee qualified for long-term disability, the LTD Plan guaranteed that benefits would vest for all those on long-term disability at the time the LTD Plan was terminated. Plaintiffs assert the LTD Plan terminated at the time Control Data/Ceridian sold Imprimis to Seagate. Finally, even assuming the right to have health care premiums paid did not vest, plaintiffs submit that a question of material fact exists over whether it became "necessary" for Ceridian to eliminate the benefit.
A. Did the health benefit premium payments vest once plaintiffs qualified for long-term disability?
In regulating plans, ERISA distinguishes between two types of employment
benefits, welfare benefits and pension benefits. 29 U.S.C. § 1002(1),(2). The LTD Plan
is an employee welfare benefit plan because disability insurance plans are considered
welfare, not pension, benefits. See Williams v. Plumbers & Steamfitters Local 60, 48
F.3d 923, 925 (5th Cir. 1995). Vested benefits are those which are nonforfeitable.
*9
Nachman Corp. v. Pension Benefit Guaranty Corp.,
An employer or plan sponsor may unilaterally modify or terminate welfare
benefits, unless it contractually agrees to grant vested benefits. Howe v. Varity Corp. ,
Because an employee benefit plan must be established by a "written instrument,"
29 U.S.C. § 1102(a)(1), a promise to provide vested benefits "must be incorporated, in
some fashion, into the formal written ERISA plan." Jensen v. SIPCO,
As a threshold matter, we address plaintiffs' argument that all four of the benefit
plan documents really constitute one ERISA plan, and that we must look to promises
made in the Control Data Health Care Plan to interpret the rights of participants in the
LTD Plan. Plaintiffs provide no circuit authority for the proposition that these four
separate plans should be treated as one, arguing only that we should adopt the interpretive
practice that when several contracts refer to the same matter they should be construed
together. See FDIC v. Hennessee,
Because welfare benefits do not statutorily vest under the terms of ERISA,
plaintiffs carry the burden of showing an agreement or other demonstration of employer
intent to have company-paid premiums vest under the plan. Houghton v. SIPCO, Inc., 38
F.3d 953, 957 (8th Cir. 1994). The conflict between a plan sponsor's reservation of the
right to change or discontinue a plan, appearing in the same document as a promise of
interminable benefits to qualifying participants, presents difficult issues of interpretation.
*12
This case presents the question of whether health benefits vest in the face of a reserved
modification clause once the employee qualifies for disability status. A number of courts
have addressed similar cases, where a reservation clause appeared within the same
document as a promise of lifetime welfare benefits continuing after employees reach
retirement. See, e.g., In re Unisys Corp. ERISA Litig.,
Boiled down to its essence, the question is not whether an ERISA plan document
containing apparently conflicting provisions is ambiguous in toto. Rather, it is whether
the reservation of rights clause itself, read in tandem with the promise of continuing
benefits to participants who maintain a particular status, is ambiguous with respect to the
rights of the participants who have attained the status if the reservation does not
specifically address alteration or termination of their benefits. In most cases, the issue
involves retirees who are promised continued health care coverage for life; here, the plan
allegedly promises continued health insurance to participants on disability. In either
situation, plaintiffs have voluntarily or involuntarily reached the status for which the plan
promises continued benefits. Recent cases from other circuits are not uniform in
determining whether a general reservation of rights clause unambiguously controls a
separate promise of benefits upon retirement. In Unisys, the Third Circuit concluded that
a general reservation of rights clause unambiguously controls a promise of continued
*13
health care benefits to retirees: “[a]n employer who promises lifetime medical benefits,
while at the same time reserving the right to amend the plan under which those benefits
were provided, has informed the plan participants of the time period during which they
will be eligible to receive benefits provided the plan continues to exist.”
Whether an employer intends to commit contractually to an open-ended obligation
where the ERISA document is silent presents a difficult question, susceptible to a number
of interpretive approaches. See Bidlack v. Wheelabrator Corp.,
As noted above, the LTD plan’s reservation of rights clause contains a proviso.
Described in the plan’s SPD, it states: “If the group Long-Term Disability Plan
terminates, and if on the date of such termination you are totally disabled, your Long-
Term Disability benefits and your claim for such benefits will continue as long as you
remain totally disabled as defined by the plan.” Here, the LTD plan specifically
contemplates a situation in which Control Data’s discretion to change the plan is
circumscribed. We find that the interpretive maxim of expressio unius est exclusio
alterius -- the expression of one thing is the exclusion of another -- properly applies to
this case. See Smart v. Gillette Co. Long-Term Disability Plan,
Plaintiffs suggest that the termination proviso itself vests the benefits of the plan in
an employee once he becomes disabled, because the right to benefits cannot be withdrawn
by terminating the plan. Contractual vesting of a welfare benefit is an extra-ERISA
commitment that "must be stated in clear and express language." Wise,
"necessarily reserve[d] the right to amend, modify, or discontinue the Plan in conformity with applicable legislation and also subject to any applicable collective bargaining agreement." Id. at 93. This clause could reasonably be read to limit plan modifications to those necessary to comply with changes in the law. Id. at 92-93. [4] The term, "if necessary," in the Control Data plan SPDs cannot be read to limit the reserved right in any significant manner. [5]
The interpretive principles suggested by the plaintiffs do not fit circumstances such
as these, where the employer has expressly reserved the right to amend the plan. The
"Yard-Man inference" that "retiree benefits are in a sense `status benefits' which . . . carry
with them an inference that they will continue so long as the prerequisite status is
maintained," International Union UAW of America v. Yard-Man, Inc. ,
We conclude that the Control Data/Ceridian plans are not ambiguous with respect to the employer’s right to modify LTD benefits so long as the LTD Plan remained in operation. Company-paid health benefit premium payments did not vest upon plaintiffs’ qualification for long-term disability. [6]
*19 B. Did Rights to benefits vest because of LTD Plan Termination? Plaintiffs contend that even if their right to employer-paid health benefits did not contractually vest at the time they qualified for disability, the LTD Plan terminated upon the sale of the Imprimis division to Seagate, and their "benefits" unambiguously vested at that point. Under plaintiffs' interpretation of the LTD Plan's SPD, these benefits include a health care premium waiver. Defendants challenged the plaintiffs' interpretation of the term "benefits." They argued that the term only includes salary replacement benefits, and also alleged that the LTD Plan never terminated. The district court did not decide whether the plan terminated, because it found that the vested "benefits" provided upon termination of the LTD Plan include only the 60% salary replacement benefit. [7]
As discussed above, Control Data reserved the right to terminate the LTD Plan
subject to the termination exception. The district court below found that the "termination
clause constitutes an unambiguous promise on the part of the defendant companies to
continue long-term disability benefits to employees who have achieved long-term
disability status in the event of termination of the plan . . ." Dt. Ct. Order at 16. We
agree. The termination proviso exhibits the "clear and express language" necessary to
vest an extra-ERISA commitment. Gable,
Questions involving the scope of benefits provided by a plan to its participants
must be answered initially by the plan documents, applying the principles of contract
interpretation. See Howe,
1. Did the LTD Plan "Terminate"? The LTD Plan summary is not ambiguous in requiring that the LTD Plan terminate before any benefits vest in plaintiffs. Even assuming health premium payment benefits could vest for disabled employees in the LTD Plan, if the plan did not "terminate," defendants are free to modify its terms. Plaintiffs argue that the LTD Plan terminated with respect to them when the Imprimis division was sold to Seagate and the latter assumed identical obligations to the plan participants. [8] Defendants characterize the change as a "modification" under 29 U.S.C § 1022(a)(2), (b), which sets out an SPD's notification requirements in cases of "material modification." We conclude that the Control Data/Ceridian LTD Plan terminated with respect to plaintiffs upon the sale of the Imprimis division.
As part of the sale of the Imprimis division, the parties agreed that Seagate would become responsible for the payment of long-term disability benefits under the Control Data LTD Plan, and that Control Data's liability would terminate, except for payments of premiums on behalf of LTD participants on disability. Pursuant to this agreement, Control Data transferred funds to Seagate "in an amount equal to the present value of the projected disability benefits determined as of the closing date payable with respect to Imprimis Employees listed on Attachment." Thereafter, Seagate established the "Seagate *22 Technology, Inc. Long Term Disability Plan" for Imprimis employees "previously covered by the Control Data Corporation Long Term Disability Plan." The Control Data LTD Plan specifically states that "the Plan shall terminate as to a particular Employer upon the giving of notice by such Employer to the Trustee, executed in the manner of an amendment." The plan also provides: "Upon termination of the Plan, the Trustee shall continue to hold the Trust Assets and make distribution thereof at the times and in the manner heretofore provided, until the Trust Assets are depleted thereby."
ERISA provides strict obligations and procedures regarding termination of pension
plans, 29 U.S.C. §§ 1103(d)(1), 1341, 1342, but provides no guidelines to determine
when a plan terminates. See In re Syntex Fabrics, Inc. Pension Plan,
Although it is unclear whether the trustee of the Control Data LTD Plan was
properly notified that the plan was terminating, the facts that new trustees were appointed
to a replacement plan instituted by Seagate, that Seagate became the administrator of the
new plan, that Control Data transferred money to fund the new plan, and that after the
transfer Seagate assumed all of Control Data's obligations with respect to disability plan
participants, together suggest that the Control Data LTD Plan terminated.
[10]
See In re
*24
Syntex Fabrics,
[11] The Control Data LTD Plan master document declares that the plan terminates with respect to a participant on the date he or she ceases to be an employee of Control Data or one of its wholly-owned subsidiaries. (LTD Plan at §§ 2.01, 2.02, 3.03(A)) This language also suggests to us that once the Imprimis division was sold its employees' participation in the Control Data Plan was terminated.
2. Do "benefits" include company-paid health premiums? Defendants contend that the ERISA documents cannot support a reading of the term “benefits” to include payment of health care premiums. We begin our inquiry with the LTD Plan's SPD itself. It is impossible solely from the language of the SPD's termination provision to determine what benefits the phrase "Long Term Benefits and your claim for such benefits" includes. Elsewhere the SPD uses the term "Long-Term Disability benefit" and "Long-Term Disability Plan benefits" to describe what eligible employees are entitled to. The document does not expressly define either term, or distinguish between the two. See Aplt. App. 505-06. Plaintiffs point to several parts of the SPD to suggest that "Long Term Benefits" includes payment of the health insurance premiums. First, they note that the termination clause refers to "benefits" in the plural, while the definition section of the SPD refers to the compensation replacement component of the LTD Plan in the singular. (" Basic monthly compensation : If you become disabled, the benefit you receive from the plan is calculated using your basic monthly compensation . . ." Aplt. App. 506 (emphasis added). In other parts of the SPD, the term "benefit" and "benefits" are both used to describe what the LTD Plan provides. Second, the SPD refers to the premium payments several times as benefits that are part of long term disability status. Page 7 of the SPD states: "Status: While on Long-Term Disability Status the company will pay the premiums for all the company-sponsored *26 benefits . . . for which you and your dependents were enrolled before your disability began." Aplt. App. 510. Again on page 11:
Rehabilitation benefits are calculated as follows: . . . 2) If you are receiving Long-Term Disability benefits when you return to work on Rehabilitation Status, your rehabilitation benefit will be equal to 60 percent of you wage loss . . . . This benefit is not taxed. The company will continue to pay premiums on company sponsored benefits . . . .
Aplt. App. 514. On page 14, the SPD provides a chart entitled "Continuation of other Benefits and Programs During Disability." In this chart, it is clear that the company pays the health care premium for employees who are "Disabled and on Short-Term or Long- Term Status."
Plaintiffs have made a prima facie case that a reasonable person in the position of
an LTD Plan participant could find the language in the SPD to include payment of health
insurance premiums as a benefit to which persons on "Long-Term Disability Status" are
entitled. "Long-Term Disability Status" is achieved after an employee's "fifth consecutive
month of disability." Aplt. App. 509. The promise of continuing benefits in the
termination clause applies to persons who are "totally disabled," a term that likewise is
not defined. The term "Long-Term Disability benefits," as used in the termination clause,
is susceptible to the reading given it by plaintiffs, that the termination clause can be read
to vest health benefits. See Carland v. Metropolitan Life Ins. Co.,
Defendants argue that when looking at the plan documents as a whole, the language regarding the extent of benefits at termination is unambiguous. Beginning with the SPD they note that the purpose of the LTD Plan is to "protect disabled employees from loss of income and to help them return to productive work whenever possible." Aplt. App. 504. From this the defendants conclude that the LTD Plan's SPD must be read to insure only against income loss created by disability. Defendants fail to recognize that requiring disabled employees to pay their health care premiums out of the 60% salary replacement benefit exacerbates their income loss. This language does not resolve the apparent ambiguity.
Next, defendants explain the apparent ambiguity of using both "benefit" and
"benefits" to describe the income replacement provision of the LTD Plan by suggesting
that when used in the singular, the SPD is referring to a single periodic payment of the
income replacement, while when used in the plural it refers to multiple payments. The
language of the SPD section on payment of the salary replacement benefit could be read
consistently with defendants' interpretation. Nevertheless, we cannot say that this
explanation removes the ambiguity. An SPD is intended to be a document easily
interpreted by a layman; an employee should not be required to adopt the skills of a
lawyer and parse specific undefined words throughout the entire document to determine
whether they are consistently used in the same context. See McKnight v. Southern Life &
Health Ins. Co.,
Defendants next shift to the LTD master plan document itself. Noting that it does not include health premium payments as benefits within the plan, they argue that only the Control Data/Ceridian Health Care Plan provides these benefits to disabled employees. Because the LTD Plan's termination clause has no vesting effect on benefits granted under the health care plan, defendants maintain the LTD Plan benefits are unambiguously limited to income replacement. Defendants submit that by reviewing the LTD Plan's language, any ambiguity in the SPD is resolved. The issue then narrows to whether the ambiguity of plan benefits in the plan SPD can be resolved against participants by looking to the plan master documents.
While Control Data/Ceridian may have intended to coordinate the benefits in its various plans in such a manner that LTD Plan participants were entitled only to income replacement benefits upon the termination of the plan, it was obligated by the SPD to inform its employees of such intent. 29 U.S.C. § 1022(a)(1); see also 29 C.F.R. § *29 2520.102-3(j)(2), (l) (a welfare benefit plan's SPD shall include a description or summary of benefits and a statement "clearly identifying circumstances which may result in disqualification, ineligibility, or denial, loss, forfeiture or suspension of any benefits that a participant or beneficiary might otherwise reasonably expect the plan to provide on the basis of the description of benefits required"). The LTD Plan SPD nowhere states that health care benefits provided to those on disability come from the health care plan, not from the LTD Plan. In fact, the LTD Plan SPD purports to summarize the LTD program, not the Health Care program.
Because the SPD is such an important vehicle in ERISA's attempt to fairly regulate
employment benefits, courts have held that the terms of the master plan cannot control an
SPD's provision that is ambiguous or in conflict with the master plan document. Pierce v.
Security Trust Life Ins. Co.,
Any burden of uncertainty created by careless or inaccurate drafting of the summary must be placed on those who do the drafting, and who are most able to bear that burden, and not on the individual employee, who is powerless to affect the drafting of the summary or the policy and ill equipped to bear the financial hardship that might result from a misleading or confusing document. Accuracy is not a lot to ask. And it is especially not a lot to ask in return for the protection afforded by ERISA's preemption *30 of state law causes of action--causes of action which threaten considerably greater liability than that allowed by ERISA.
Hansen,
The mere demonstration that the SPD is inconsistent with the terms outlined in the
LTD Plan itself does not entitle plaintiffs to the benefits they believe vested upon
termination. Where the SPD incorrectly described benefits in the plan, “‘to secure relief,
[the claimant] must show some significant reliance upon, or possible prejudice flowing
from, the faulty plan description.’” Aiken v. Policy Management Sys. Corp.,
On remand, plaintiffs may attempt to demonstrate that the LTD Plan did in fact
include health benefit premiums as part of disability benefits.
[12]
Alternatively, if
plaintiffs’ evidence only shows that the LTD Plan SPD could lead an employee to
reasonably believe that the Plan intended health benefits to vest, each individual plaintiff
*32
must demonstrate some reasonable reliance on the SPD provision or prejudice flowing
from the inconsistency between the SPD and the Plan master document. The issue of
detrimental reliance on the plan document is not appropriate for class action
determination. See Jensen,
CONCLUSION
For the foregoing reasons, we AFFIRM the district court's judgment that health care premium benefits did not vest when plaintiffs became disabled. We REVERSE the remainder of the judgment, and REMAND to the district court for proceedings consistent with this opinion.
Notes
[1] A separate class of Control Data/Ceridian employees has been certified in a separate
action. Barker v. Ceridian Corp.,
[2] We recognize that the weight of case authority supports the Unisys approach,
that a reservation of rights clause allows the employer to retroactively change the medical
benefits of retired participants, even in the face of clear language promising company-
paid lifetime benefits. See, e.g., Gable,
[3] Similarly, we cannot find that the Control Data Health Care Plan creates an unforfeitable, vested right. While the Health Care Plan does state that a plan participant on approved disability will have continued coverage at no cost, this benefit appears
[4] Alexander itself distinguished the SPD language in Musto containing "if it
becomes necessary" as a predicate to changing the plan, finding that such a term was
unambiguous with reference to the actual plan itself and later SPDs allowing the company
to "reserve the right to change the Plan and, if necessary, discontinue it."
[5] The district court found, alternatively, that even if Control Data/Ceridian could not change its plans without a showing of necessity, it satisfied this requirement in its letter explaining the change in benefits. We agree.
[6] In Barker, the case filed by Control Data/Ceridian employees in the District of
Minnesota, the district court granted Ceridian summary judgment on plaintiffs’ claim that
the right to free health insurance vested upon qualifying for long term disability benefits,
finding alternatively that the reservation of rights language unambiguously defeats any
suggestion that the benefits are vested and, even if the intent to vest such benefits was
ambiguous, extrinsic evidence favored Ceridian’s right to change all aspects of its welfare
plans.
[7] In a footnote, the district court suggested that "it would appear that the Disability Income Protection Plan at issue in the case at bar did not terminate as urged by the Plaintiffs." Dt. Ct. Order, at 18-19, n. 10. Instead, "[a]ny changes to the Ceridian plan should properly be considered a `modification' under ERISA law, 29 U.S.C. § 1022(a)(1), rather than a termination as urged by the Plaintiffs." Id.
[8] The parties have stipulated that Control Data/Ceridian's LTD Plan continued in effect after the sale of Imprimis with respect to employees in its other divisions.
[9] The Internal Revenue Code requires, in the case of qualified pension plan trusts
created pursuant to §401(a), that employees become vested to the extent the plan is
funded in the event of a partial termination. 26 U.S.C. §§ 401, 411(d)(3). Whether a plan
is partially terminated is determined with regard to all the facts and circumstances of the
particular case. 26 C.F.R. § 1.411(d)-2(b)(1); Borst v. Chevron Corp.,
[10] Defendants, without citing case authority, contend that the sale of Imprimis and
change in administrators merely constituted a "material modification" of the plan as
defined by 29 U.S.C. § 1022(a)(1), which includes as modifications fundamental changes
in the plan. Aplee. Br. at 39-40. While the changes described in § 1022(a) could be
treated as modifications, that does not preclude the very real possibility that they could
also constitute a termination. Cf. Curtiss-Wright,
[12] In interpreting this ambiguous provision in the plan the district court may
consider interpretive statements made by Control Data, past practices, customary usage in
the trade, and other competent evidence bearing on the understanding of the parties.
Taylor v. Continental Group,
[13] We stress that this case does not involve principles of federal common law
estoppel to modify unambiguous written plan documents. See Miller v. Coastal Corp.,
