OPINION OF THE COURT
This is аn appeal from an award of attorneys’ fees for an action brought by a union pension and welfare fund against an employer pursuant to the Employee Retirement Income Security Act of 1974, 29 U.S.C. §§ 1001-1461 (“ERISA”). After granting a motion for summary judgment in favor of the fund, the District Court ordered the employer to pay attorneys’ fees. The employer appeals, arguing that *285 the District Court should have dismissed the fund’s application for fees as untimely and, in the alternative, that the amount of the award was unreasonable.
We conclude that the motion for fees was timely and that the fee award was reasonable. Accordingly, we will affirm the District Court. In so doing, we consider two questions left unanswered by this Court’s previous decisions: first, whether a trial сourt must award interest under 29 U.S.C. § 1132(g)(2)(B) on an employer’s delinquent contributions that were unpaid at the time a suit was filed but paid by the time of judgment, and, second, whether proportionality necessarily limits mandatory fee awards in the ERISA context. We answer yes to the first question and no to the second.
I.
Plaintiff United Automobile Workers Local 259 Social Security Fund (“the Fund”) is a union pension and welfare fund. Defendant Metro Auto Center (“Metro”) is an employer obligated by a collective bargaining agreement to pay monthly contributions to the Fund. On May 7, 2003, the Fund filed a complaint in the United States District Court for the District of New Jersey pursuant to ERISA § 515, 29 U.S.C. § 1145, seeking unpaid contributions totaling $1,928.00, as well as interest on the unpaid contributions and attorneys’ fees. In March 2004, while the aсtion was pending, Metro paid the Fund $964.00, but denied that it owed the Fund another $964.00.
The parties then filed cross-motions for summary judgment. By an order dated December 8, 2004, the District Court denied Metro’s motion for summary judgment and granted the Fund’s motion. The District Court Judge signed the order on December 13, 2004, and the clerk entered it on December 14, 2004.
On January 14, 2005, the Fund moved for attorneys’ fees and costs in the amount of $35,304.89 pursuant to ERISA § 502(g)(2)(D), 29 U.S.C. § 1132(g)(2)(D), which instructs courts to award reasonable fees to prevailing plans in actions to collect delinquent contributions under ERISA § 515, 29 U.S.C. § 1145. On October 20, 2005, the District Court entered an order granting the Fund $28,623.14 in fees, a $6,681.75 reduction from the amount requested. The District Court concluded the full amount requested was unreasonable because it included fees for work spent on legal matters not necessary to the successful claim for contributions. The District Court refused Metro’s request to reduce the award in order to create proportionality between the fee award and the underlying damages. Additionally, the District Court rejected Metro’s objection that 67 hours of charges were “excessive,” noting Metro provided “no specific explanation setting forth why this Court should agree.” United Auto. Workers, Local 259 Soc. Sec. Dep’t v. Metro Auto Ctr., No. 03-cv-02123, slip op. at 4 (D.N.J. Oct. 20, 2005) (unpublished) (order granting motion for fees).
II.
It is undisputed that ERISA mandates an award of reasonable attorneys’ fees when, as here, a fund prevails in an action for unpaid contributions pursuant to 29 U.S.C. § 1145.
See
29 U.S.C. § 1132(g)(2)(D);
Bd. of Trs. of Trucking Employees of N. Jersey Welfare Fund, Inc. v. Centra,
Metro appeals the award granted to the Fund on two grounds. First, Metro argues the District Court should have dismissed the Fund’s application for fees as untimely. Second, Metro argues the fee award is unreasonable.
Because the District Court’s order of October 20, 2005, reduced the fee award to a definite amount, it was a final decision. See Interfaith Cmty. Org. v. Honeywell Int'l, Inc., 426 F.3d 694, 701 (3d Cir.2005). Accordingly, we have jurisdiction over the District Court’s order granting fees. See 28 U.S.C. § 1291.
A.
We first consider whether the Fund’s request for fees was timely. " We review the legal interpretatiоn of procedural rules de novo.
Planned Parenthood,
Rule 54 of the Federal Rules of Civil Procedure provides that motions for attorneys’ fees must be filed no later than fourteen days after entry of judgment, unless otherwise provided by statute or order of the court. Fed.R.Civ.P. 54(d)(2)(B). Rule 54.2 of the Local Civil Rules of the United States District Court for the District of New Jersey provides “an attorney seeking compensation for services or reimbursement of necessary expenses shall file with the Court an affidavit within 30 days of the entry of judgment or order, unless extended by the Court,” setting forth information about the services rendered. We have previously held that Local Civil Rule 54.2 extends the time within which to file for fees from fourteen days to thirty as a standing order of the district court.
See Planned Parenthood,
In this case, thе Fund filed its application for attorneys’ fees on January 14, 2005, thirty-one days after the clerk entered the District Court’s summary judgment order. The parties agree that the rules provide a thirty-day time period within which to file a request for fees, and they agree that the clock starts to run when the District Court enters final judgment on the underlying claim. They disagree, however, about whether December 14, 2004, the date of entry of the summary judgment order, should be considered the date of entry of a final judgment giving rise to the fee request.
1.
At the outset, we must consider the application of Rule 58 of the Federal Rules of Civil Procedure to the time period for a motion for fees. Rule 58 is most well known for clarifying the time within which an appeal must be taken, but it also сlarifies the timing of post-trial motions.
1
Rule 58(a) provides “[ejvery judgment and amended judgment must be set forth on a separate document” except for those disposing of certain motions. If a separate document is required, but no separate document is issued, a court must deem the judgment’s date of entry as 150 days after its entry in the civil docket. Fed.R.Civ.P. 58(b). We mechanically apply Rule 58 to prevent uncertainties as to the date on which a judgment is entered,
see United States v. Indrelunas,
Metro argues Rule 58(a) does not require a separate document for a judgment to trigger the time period of a Rule 54(d) fees motion. The text of Rules 58 and 54 require that we reject this argument. Rule 58 addresses the “time of entry” for judgments for the “purposes of these rules” and Rule 54 requires motions for fees to be filed within 14 days after the “entry of judgment.” Rule 58 enumerates certain exceptions to its formalities, none of which are relevant here. 2 Therefore, when an order does not comply with Rule 58, there is no immediate “entry of judgment” triggering the time period for Rule 54(d) motions. In such circumstances, the time period begins 150 days after entry of the order, as set forth in Rule 58(b). 3
Accordingly, if the District Court’s December 14 summary judgment order is not a separate document, the time period for an application for fees provided by Rule 54(d) (and extеnded by D.N.J. L. Civ. R. 54.2) began to run 150 days after December 14. More specifically, if the December 14 order was not a separate document, the Fund’s motion for fees was timely.
2.
An order is considered a separate document for purposes of Rule 58 if it satisfies three requirements: “first, the order must be self-contained and separate from the opinion; second, the order must note the relief granted; and third, the order must omit (or at least substantially omit) the District Court’s reasons for disposing of the parties’ claims.”
Cendant Corp.,
Here, the District Court’s order granting summary judgment satisfied the first and third requirements of the sepa
*288
rate-document rule, but did not specify the relief to which the Fund was entitled.
4
Metro argues the amount of the relief could easily be determined by 29 U.S.C. § 1132(g)(2), even though the amount was not explicit in the District Court’s order.
See Vitale v. Latrobe Area Hosp.,
Section 1132(g)(2) of title 29 of the United States Code dictates the relief prevailing funds are due in a § 1145 action for unpaid contributions. It provides,
In any action under this subchapter by a fiduciary for or on behalf of a plan to enforce section 1145 of this title in which a judgment in favor of the plan is awarded, the court shall award the plan—
(A) the unpaid contributions,
(B) interest on the unpaid contributions,
(C) an amount equal to the greater of—
(i) interest on the unpaid contributions, or
(ii) liquidated damages provided for under the plan in an amount not in excess of 20 percent (or such higher percentage as may be permitted under Federal or State law) of the amount determined by the court under subpara-graph (A),
(D) reasonable attorney’s fees and costs of the action, to be paid by the defendant, and
(E) such other legal or equitable relief as the court deems appropriate.
For purposes of this paragraph, interest on unpaid contributions shall be determined by using the rate provided under the plan, or, if none, the rate prescribed under section 6621 of Title 26.
The Fund argues the District Court did not simply have an uncontroversial, ministerial calculation to perform once it granted summary judgment because this Court has not provided guidance on how to interpret 29 U.S.C. § 1132(g)(2)(B). Specifically, given that Metro paid a portion of the delinquent contributions while litigation was pending, the Fund asserts it was unclear whether the District Court would award interest on those previously paid fees, as well as interest on the portion still unpaid by the time of judgment. 6
*289
In awarding a “judgment in favor of the plan” the District Court had to award “the unpaid contributions” and the “interest on the unpaid contributions.” 29 U.S.C. § 1132(g)(2)(A), (B). The phrase “unpaid contributions” in 29 U.S.C. § 1132(g)(2)(B) could refer either to contributions owed at the time suit commenced or contributions owed at the time judgment was entered. Several courts have determined that § 1132(g)(2) remedies apply to all contributions that are unpaid at the time a plan files suit, even if those debts are partially satisfied before judgment.
See Operating Eng’rs Local 139 Health Benefit Fund v. Gustafson Constr. Corp.,
At least one court, however, has prevented a fund from recovering interest on delinquent contributions that were paid between filing and judgment.
Mich. Carpenters Council Health & Welfare Fund v. C.J. Rogers, Inc.,
We conclude the better interpretation of § 1132(g)(2)(B) requires that plans be awarded interest on contributions unpaid at the time the suit is filеd. As the Court of Appeals for the Second Circuit acknowledged, § 1132(g)(2)(B) refers to unpaid contributions “not to establish a limit on qualifying judgments, but rather because the amount of an award of interest or liquidated damages should logically be predicated upon the amount of the unpaid contributions originally at issue.”
Iron Workers,
Accordingly, the District Court could properly award the Fund interest on those delinquent contributions that Metro paid while the action, brought pursuant to 29 U.S.C. § 1145, was pending. We recognize, however, that neither the District Court nor the parties knew our position on this issue at the time of the summary judgment order. The parties could not be assured of the relief that would be awarded after the grant of summary judgment.
Because the District Court’s order granting summary judgment provided neither the amount of relief grantеd, nor left only a ministerial calculation, the order cannot be considered a separate document for purposes of Rule 58. Without a separate document, the thirty-day limit for the fee request did not begin to run until 150 days after entry of the order. The Fund’s request for fees was therefore timely.
B.
We turn next to the reasonableness of the fee award. We review a district court’s award of fees for abuse of discretion and review a district court’s factual determinations, “including [the court’s] determination of an attorney’s reasonable hourly rate and the number of hours he or she reasonably worked on the case,” for clear error.
Interfaith Cmty. Org.,
Metro argues the District Court awarded an unreasonably high fee to the Fund. In addition to complaining that the hours awarded were excessive and the work was vaguely described, Metro contends that the District Court erred by not reducing the fee award so as to make it proportional to the amount of the underlying damages recovered. Since we have not previously ruled on whether a fee awarded pursuant to 29 U.S.C. § 1132(g)(2)(D) must be proportional to the amount of unpaid contributions recovered, we will focus our attention on that issue. Before we reach it, however, we will briefly address Metro’s other claims.
1.
ERISA allows a prevailing plan to recover “reasonable attorney’s fees.” 29 U.S.C. § 1132(g)(2)(D). “The most useful starting point for determining the amount of a reasonable fee” is the lodestar calculation.
Hensley v. Eckerhart,
In requesting, challenging, and granting attorneys’ fees, specificity is critical. A request for fees must be accompanied by “fairly definite information as to hours devoted to various general activities, e.g., partial discovery, settlement negotiations, and the hours spent by various classes of attorneys.”
Evans v. Port Auth.,
While the Fund’s records describing the hours spent on various activities could have benefited from added specificity, the detail they provided allowed the District Court to determine whether the costs claimed were unreasonable for the work performed.
See Washington v. Phila. County Ct. Com. Pl.,
Metro additionally argues that the District Court erred in not reducing the fee award in light of Metro’s offer of judgment made pursuant to Rule 68 of the Federal Rules of Civil Procedure.
7
Courts have recognized that “fees accumulated after a party rejects a substantial offer provide minimal benefit to the prevailing party.”
Moriarty v. Svec,
We see no reason to overturn the District Court’s finding of reasonable hours and reasonable rates, and we do not agree *292 with Metro that its offer of judgment needed to factor into the award. The District Court fulfilled its obligation to considеr carefully the reasonableness of the fee request and made no clear errors in its findings of fact. 8
2.
Having concluded that the District Court did not err in its lodestar calculation, we now turn to whether the District Court should have downwardly adjusted the lodestar because the fee award was disproportionate to the amount of the unpaid contributions recovered. Although multiplying a reasonable number of hours by a reasonable rate produces a presumptively reasonable fee, that “does not end the inquiry. There remain other considerations that may lead the district court to adjust the fee upward or downward.”
Hensley,
The question for us here — whether courts must downwardly adjust a 29 U.S.C. § 1132(g)(2)(D) fee award to keep it proportional to the damages — is as of yet unaddressed by the Supreme Court. The Supreme Court has, however, addressed disproportionate attorneys’ fees awarded in the civil rights context. A four-justice plurality of the Court in
City of Riverside v. Rivera,
Justice Powell’s footnote in
City of Riverside
seems to suggest courts should gen
*293
erally award only proportionate fees, and should consider the public interest served by the underlying case before awarding disproportionate fees.
See, e.g., Moriarty v. Svec,
First, this interpretation represents at most the view of a lone Justice and was not endorsed by any of the other eight.... Second, we have doubts about Justice Powell’s statement that only the rare case justifies disproportionate fee awards.... Finally, we consider application of Justice Powell’s reasoning problematic.... In the absence of an explicit mandate, we are reluctant to begin the difficult task of developing standards by which wе might incorporate proportionality principles into the attorney’s fee calculus.
Id.
at 53-54 (citation and footnote omitted);
see also Washington,
Thus, we have rejected a rule of proportionality in civil rights cases.
See, e.g., id.
(“[A] court may not diminish counsel fees in a section 1983 action to maintain some ratio between the fees and the damages awarded.”). And, when asked to limit our rejection of proportionality to 42 U.S.C. § 1988 fee awards, we refused. In
Northeast Women’s Center v. McMonagle,
the plaintiff brought a civil action under the Racketeer Influenced and Corrupt Organizations Act, 18 U.S.C. §§ 1961-68 (“RICO”).
The language of these previously interpreted statutes — 42 U.S.C. § 1988(b) (“... the court, in its discretion, may allow the prevailing party, other than the United States, a
reasonable attorney’s fee
as part of the costs ... ”) and 18 U.S.C. § 1964(c) (plaintiff “shall recover threefold the damages he sustains and the cost of the suit, including a
reasonable attorney’s fee ...
”) — is similar to the ERISA provision at issue here (“... the court shall award the plan ...
reasonable attorney’s fees
and costs of the action ... ”).
10
See Dague,
505
*294
U.S. at 562,
Rejecting a proportionality rule with regard to § 1132(g)(2)(D) is consistent with the purpose of the provision. ERISA provides “for appropriate remedies, sanctions, and ready access to the Federal courts” in order to “protect interests of participants in employee benefit plans and their beneficiaries.” See 29 U.S.C. § 1001(b). When employers violate their obligations to make contributions as described by § 515 of ERISA, 29 U.S.C. § 1145, then § 502 of ERISA, 29 U.S.C. § 1132, provides a federal cause of action.
Originally, ERISA allowed courts to award attorneys’ fees in their discretion. In enacting the Multiemployer Pension Plan Amendments Act of 1980, Congress amended ERISA to address the “substantial number of employers” who “fail[ ] to make their ‘promised contributions’ on a regular and timely basis.”
Advanced Lightweight Concrete,
“ERISA clearly assumes that [benefit plan] trustees will act to ensure that a plan receives all funds to which it is entitled.”
Cent. States, Se. & Sw. Areas Pension Fund v. Cent. Transp., Inc.,
We are not alone in concluding that requiring proportionality would neglect the language of ERISA and frustrate its purpose.
See Bldg. Serv. Local 47 v. Grandview Raceway,
3.
Before we conclude, we address our dicta in
Ursic v. Bethlehem Mines,
In
Ursic,
we stated that for a fee to be reasonable, “there must be a correlation between the ‘hours worked’ and ‘the total recovery.’ ”
Ursic,
More importantly, any implication in
Ur-sic
that
all
fees must be proportional to be reasonable is inconsistent with
City of Riverside v. Rivera.
As explained above, in that case, a plurality refused to require proportionality in awarding a “reasonable attorney’s fee” for successful civil rights litigation.
City of Riverside, 477
U.S. at 576,
In light of the text and purpose of 29 U.S.C. § 1132(g)(2), Supreme Court case law, and our precedent, we hold that the District Court did not err in refusing to adjust downwardly the lodestar calculation simply because the fee award was disproportionate to the dаmages award.
III.
For the foregoing reasons, we will affirm the District Court’s award of attor *297 neys’ fees to the Fund in the amount of $28,623.14.
Notes
. See 11 Charles A. Wright, Arthur R. Miller, Mary Kay Kane, Federal Practice & Procedure § 2781 (1995):
Rule 58 is intended to resolve "the old, old question of when is a judgment a judgment.” It is of great importance in litigation to know precisely what the judgment is and when it was entered. The time in which to make post-trial motions runs from the entry of judgment as does the time when execution may issue. Most important, however, is the fact that the time for appeal runs from the entry of the judgment.
. The exceptions to Rule 58 are listed in Rule 58(a)(1):
Every judgment and amended judgment must be set forth on a separate document, but a separate document is not required for an order disposing of a motion:
(A) for judgment under Rule 50(b);
(B) to amend or make additional findings
of fact under Rule 52(b);
(C) for attorney fees under Rule 54;
(D) for a new trial, or to alter or amend the judgment, under Rule 59; or
(E) for relief under Rule 60.
Metro argues that the District Court's summary judgment order did not need to be a sepаrate document because Rule 58 provides “a separate document is not required for an order disposing of a motion ... for attorney fees under Rule 54.” Fed.R.Civ.P. 58(a)(1) & (a)(1)(C) (emphasis added). Metro misunderstands the import of this exception to the separate-document requirement. The exception would be relevant if the Court was concerned with the timeliness of an appeal from an order denying a motion for fees, but it is not relevant to whether an application for fees was timely. There is no exception to the separate-document requirement for orders deciding underlying cases in which fees can be sought.
. The Advisory Committee Notes confirm that Rule 58's formalities are intended to clarify the time periods for motions made pursuant to Rule 54. See Fed.R.Civ.P. 58, 2002 advisоry committee's note ("[I]n the cases in which court and clerk fail to comply with this simple requirement [of a separate document], the motion time periods set by Rules 50, 52, 54, 59, and 60 begin to run after expiration of 150 days from entry of the judgment in the civil docket as required by Rule 79(a).”);
see also Fiorelli,
.The order was a self-contained document and did not include the court's reasoning. It provided, in its entirety:
This matter having come before the Court on the cross-motions of the parties (Docket Nos. 24, 25, 26 and 27) for summary judgment, pursuant to Fed.R.Civ.P. 56; and this Court having reviewed the parties’ submissions and having heard oral argument; and for the reasons set forth in this Court's forthcoming Opinion and upon good cause appearing,
IT IS on this 8th day of December, 2004,
ORDERED that Defendant’s motion for summary judgment on Plaintiff's complaint and on its Counterclaim (Docket Nos. 24, 25, and 26) in this matter are DENIED; and it is further
ORDERED that Plaintiff's cross-motion for summary judgment on its Complaint and Defendant's Counterclaim (Docket No. 27) should be GRANTED; and it is further
ORDERED that a copy of this Order be served on the parties within 7 days of the entry of this Order.
United Auto. Workers, Local 259 Soc. Sec. Dep’t v. Metro Auto Ctr., No. 03-cv-02123 (D.N.J. Dec. 14, 2005) (order granting pi. motion for summary judgment).
. For the purposes of this appeal, we will assume that this exception to "final judgment" applies to the separate-document requirements of Rule 58.
. The Fund does not argue that the District Court's ability to award "legal or equitable relief as the court deems appropriate,” 29 U.S.C. § 1132(g)(2)(E), prevented the relief from being uncontroversially and ministerially calculated after the court granted summary *289 judgment. We, therefore, do not address this argument.
. Rule 68 provides that if judgment finally obtained is not more favorable than the offer of judgment, the offeree must pay the costs incurred after the offer. Rule 68 further provides that "[a]n offer not accepted shall be deemed withdrawn and evidence thereof is not admissible except in a proceeding to determine costs.” As applied to a fee-shifting statute, if the statute indicates attorneys' fees are part of the costs, then fees are included in Rule 68’s post-offer costs.
See Marek v. Chesny,
. The District Court’s reduction of the Fund’s fee request by $6,681.75 further demonstrates its thoroughness.
. We have previously been asked to consider the proportionality of attorney fee awards in the ERISA context.
Bell v. United Princeton Props., Inc.,
. The language of these provisions differ in one key respect: 42 U.S.C. § 1988(b) and 18 U.S.C. § 1964(c) allow for fees as part of costs, where as 29 U.S.C. § 1132(g)(2)(D) allows for fees and costs. This difference may have significance, see supra note 7, but it does not alter the meaning of "reasonable.”
. A Senate report regarding the amendments to ERISA recognized the " '[failure of employers to make promised contributions in a timely fashion imposes a variety of costs on plans. While contributions remain unpaid, the plan loses the benefit of investment income.... [CJosts are incurred in detecting and collecting delinquencies. Attorneys fees and other legal costs arise in connection with collection efforts.’ "
Advanced Lightweight Concrete,
. To support a proportionality rule, Metro cites to
Moriarty v. Svec,
. In
Ursic,
we established the factors a court must consider in determining
whether
to award fees pursuant to 29 U.S.C. § 1132(g)(1). Those factors are inapplicable to a fee award mandated by 29 U.S.C. § 1132(g)(2).
See Bd. of Trs. of Trucking Employees of N. Jersey Welfare Fund, Inc. v. Centra,
