In this diversity action defendant and third-party plaintiff Marathon Petroleum Company appeals the district court’s dismissal of its third-party complaint against Insulating & Materials Corporation. Chief Judge Foreman determined that an indemnity agreement between Insulating & Materials and Marathon was not applicable in a suit claiming that Marathon negligently caused job-related injuries to plaintiff Danny Stifle, an Insulating & Materials employee, and also alleging Marathon’s violation of the Illinois Structural Work Act. The court later refused to allow Marathon to set off Stifle’s subsequent $170,000 judgment against Marathon by the value of the workers’ compensation lien which had been surrendered by Insulating & Materials as part of its settlement with Stifle. Marathon appeals both adverse decisions.
I. Facts and Procedural History
Danny Stifle was employed by Insulating & Materials (“Insulating”), which had contracted to perform services at Marathon’s refinery in Robinson, Illinois. While working at the Marathon site, Stifle suffered a back injury as the result of a fall while attempting to ascend a coal hopper by ladder. Insulating paid workers’ compensation benefits to Stifle and consequently obtained a statutory lien equal to the amount of workers’ compensation benefits received by Stifle as against any judgment or settlement Stifle might later obtain against Marathon. See Ill.Rev.Stat. ch. 48, 11138.5(b).
Stifle later filed a two-count complaint against Marathon, alleging a violation of the Illinois Structural Work Act, IlLRev. Stat. ch. 48, 111160-69, and common law negligence. 1 Marathon promptly filed a third-party complaint against Insulating, claiming, among other things, that Insulating was jointly negligent and that the two firms had an express agreement whereby Insulating had agreed to indemnify Marathon for such claims. Prior to trial, Stifle and Insulating announced that they had reached a settlement agreement in which Stifle agreed to forebear suing Insulating and in return Insulating agreed to pay $10,-000 to Stifle and surrender its statutory lien equivalent to all benefits he received through workers' compensation. 2 The third-party complaint of Marathon against Insulating was then dismissed by Judge Foreman following his determination that the indemnification agreement had no application in a suit alleging negligence because of the adoption of comparative negligence and the right of contribution in Illinois, nor did the indemnification agreement apply to situations involving alleged violations of the Illinois Structural Work Act.
The Stifle-Insulating settlement also sparked a. controversy over the proper amount to set off from whatever judgment Stifle might receive against Marathon. Prior to Stifle’s Structural Work Act trial against it, Marathon argued the final judgment should be set off not only by the $10,000 paid by Insulating, but also by the value of the lien surrendered by Insulating. In response Stifle argued that Marathon *555 should be responsible for his total amount of damages less only the $10,000. Before the commencement of the Stifle trial against Marathon, Judge Foreman ruled that he would allow only the $10,000 set-off, refusing to incorporate in the set-off the value of the statutory lien. The question of Marathon’s liability under the Structural Work Act was decided by a jury, which returned a verdict for Stifle. Damages were stipulated at $180,000. Judge Foreman set off $10,000, and judgment was entered against Marathon for $170,000 in lieu of the $750,000 damages sought in Stifle’s amended complaint.
Marathon appeals Judge Foreman’s decisions dismissing its third-party claim premised on contractual indemnity against Insulating, and disallowing the value of the workers’ compensation lien as part of the set-off against the final judgment against Marathon under the Structural Work Act. 3
II. Analysis
A. Indemnification Agreement
As part of their contract for the work to be performed by Insulating at the Marathon plant, the two companies included an indemnity clause which reads:
XI. Indemnity:
CONTRACTOR [Insulating] agrees to and shall protect, defend, indemnify and hold MARATHON harmless from and against any and all claims, demands, causes of action, damages, suits, costs, losses or expenses (including, but not limited to, attorney fees) arising out of or in any way connected with, directly or indirectly, the performance of work hereunder by CONTRACTOR, including both acts and omissions to act by CONTRACTOR or any such subcontractor and their agents, servants or employees, respectively.
Consequently, following service of Stifle’s complaint against it, Marathon filed a third-party complaint against Insulating, claiming that Marathon was entitled to indemnification for the portion of damages attributable either to a Structural Work Act violation or negligence on the part of Insulating. Following its settlement with Stifle, however, Insulating successfully moved for the dismissal of the third-party complaint. The district court held that the indemnity clause was inapplicable. Insulating argues that in light of the adoption of comparative negligence in Illinois, its indemnity clause is void in this construction contract under “An Act in relation to indemnity in certain contracts” (“Anti-indemnity statute”):
§ 1. With respect to contracts or agreements, either public or private for the construction, alteration, repair or maintenance of a building, structure or highway bridge, viaducts or other work dealing with construction, or for any moving, demolition or excavation connected therewith, every covenant, promise or agreement to indemnify or hold harmless another person from that person’s own negligence is void as against public policy and wholly unenforceable.
Ill.Rev.Stat. ch. 29, 1161. Insulating asserts that liability to Stifle should be apportioned according to the principles of comparative negligence and the rights of contribution.
Stifle’s statutory claim against Marathon was premised upon Section 9 of the Illinois Structural Work Act, Ill.Rev. Stat. ch. 48, II69, which provides for a cause of action only when there is a wilful violation or a wilful failure to comply with the statute,
Cox v. Lumbermen’s Mutual Casualty Co.,
Generally when an injury results from the negligence of multiple parties, the entire liability attaches jointly and severally, each tortfeasor being responsible for the whole amount of the injured party’s damages with a corresponding right to sue the other tortfeasors for contribution. The adoption of comparative negligence, see
Alvis v. Ribar,
Marathon contends that in this latter circumstance an indemnification agreement in which the indemnitor promises to indemnify the indemnitee for the indemnitor’s negligence should be allowable. The above-quoted indemnification clause purportedly does not indemnify Marathon against its own negligence; rather, it seemingly indemnifies Marathon against Insulating’s negligence. Judge Foreman thus found the Anti-indemnity statute inapplicable and determined that the indemnification agreement was a mere restatement of the Contribution Act and, as such, duplicitous.
We disagree with that analysis. The Contribution Act does not provide a tortfeasor the uncompromised right to seek contribution from another. Rather, the right to contribution, although not set-off, is eclipsed by a settlement. In contrast, the indemnification agreement here provides for unqualified contribution, without regard to settlement. Moreover, because of the concept of joint and several liability, the above-quoted Anti-indemnity statute is applicable to instances such as the one before us. When multiple tortfeasors are found jointly and severally liable, each is responsible for the entire amount of the injured party’s damages. Joint and several liability is a determination that but for each tortfeasor’s negligence, the injury would not have occurred. 5 Although Illinois’ scheme of comparative negligence may ultimately apportion liability by degree of fault among the multiple tortfeasors, initially each tortfeasor having caused the injury is nonetheless responsible to the injured party for the whole of his damages, lessened only by whatever satisfaction the injured party may have already received. See Restatement of Torts 2d § 886A, Comment h. Accordingly, a tortfeasor may be ordered to pay one hundred percent of the *557 damages for injuries which the tortfeasor caused even though that same tortfeasor’s degree of fault may be assessed to have been only ten percent, allowing it eventually to recoup ninety percent of the damages from the other tortfeasors through the Contribution Act.
The indemnification agreement between Marathon and Insulating, in which Insulating agreed to indemnify Marathon only for Insulating’s negligence arising from its work performance, implicates considerations underlying both comparative negligence and the Anti-indemnity statute. Marathon argues that the agreement merely obligates Insulating to pay for its share of the loss as determined under comparative negligence principles, regardless of a prior settlement. In this sense, Insulating simply contracted away its right to foreclose contribution following a good faith settlement. But the indemnification contract would have the result of diminishing Marathon’s liability — imposed upon Marathon due to its own negligence — not simply reimbursing Marathon for damages for which Marathon is without responsibility. If Marathon was not negligent, and thus without responsibility for the injuries, then it would not be liable for any damages. Its liability to Stifle is not premised upon, nor even increased by, Insulating’s negligence; rather, liability remains firmly rooted in its own negligence. The indemnification agreement is seemingly consistent with the adoption of comparative negligence and yet at odds with the Anti-indemnity statute.
The question before us, whether a party liable under the Structural Work Act
6
may shift a portion of its liability to another negligent party by prior express agreement, has never been squarely addressed by the Illinois Supreme Court and the Illinois appellate courts are apparently in some disagreement as to the appropriate answer. The First District has responded that such indemnification would undermine the Anti-indemnity statute. Beginning with
Cox, supra,
the First District held that “there are no Structural Work Act violations for which contractual indemnification is permitted.”
*558
Recently, the Fourth District decided
Dixon v. Northwestern Publishing Co.,
Our responsibility is, of course, to apply the rule of law consonant with the manner that the Illinois courts would decide this case. In lieu of an Illinois Supreme Court decision on this matter, we should follow an intermediate state appellate court’s ruling on state law, “unless there is other persuasive data that the highest court of the state would decide otherwise.”
Hicks v. Feiock,
We are persuaded that the Illinois Supreme Court would likely follow
Cox.
Aside from being the most established line of reasoning, it is also the most forceful under Illinois law and policy. As an initial matter, the term indemnity is applied in a curious fashion. “Indemnity is a common law doctrine which shifts the entire responsibility from one tortfeasor, who has been compelled to pay the loss, to another tortfeasor, who is truly culpable.”
Playskool, Inc. v. Elsa Benson, Inc.,
The indemnification agreement, as it purports to indemnify Marathon for liability arising exclusively from Insulating’s work performance, would not run afoul of the Anti-indemnity statute. But the interpretation Marathon is urging would effectively convert the indemnification agreement into an agreement for contribution without the statutory foreclosure upon a good faith settlement central to the Contribution Act. The underlying implication is an attempt to uphold an express agreement to reimburse Marathon for liability directly attributable to its own negligence, not liability imposed vicariously or strictly. A contract purporting to relieve a tortfeasor of some or all of its liability, premised upon its own negligence, cannot stand in light of the Anti-indemnity statute. Consequently, the jury’s determination that Marathon’s negligent Structural Work Act violation caused Stifle’s injuries renders it liable for the whole extent of his damages, subject only to a set-off equal to the consideration Stifle received in settlement from Insulating. The indemnification agreement, insofar as it purports to indemnify Marathon for liability arising out of a tort for which Marathon is responsible, is unenforceable. Judge Foreman was, therefore, correct in dismissing the third-party complaint.
B. Amount of Set-Off
Marathon also appeals the refusal of the district court to award as a set-off from the $170,000 Stifle judgment the value of the workers’ compensation lien, as it did with the $10,000 paid by Insulating to Stifle. Marathon argues that by surrendering its workers’ compensation lien, Insulating transferred valuable consideration to Stifle, the value of which should be deducted from the judgment against Marathon. Conversely, Stifle contends that the lien is part of workers’ compensation benefits which are derived from a collateral source and should not be set off from the later judgment. Furthermore, Stifle argues that the lien at the time of settlement had no value, since at that time it secured only a poten *560 tial, prospective judgment. Without an Illinois Supreme Court judgment on the matter, we again must decide this issue consistent with the conclusion that court would likely reach. 10
Section 2(c) of the Contribution Act provides:
When a release or covenant not to sue or not to enforce judgment is given in good faith to one or more persons liable in tort arising out of the same injury or the same wrongful death, it does not discharge any of the other tortfeasors from liability for the injury or wrongful death unless its terms so provide but it reduces the recovery on any claim against the others to the extent of any amount stated in the release or the covenant, or in amount of the consideration actually paid for it, whichever is greater.
Ill.Rev.Stat. ch. 70. Obligatory benefits paid by an employer to an employee pursuant to workers’ compensation, however, derive from a source collateral to the alleged tort and as such are not deducted from a later judgment. Since the workers’ compensation benefits are paid pursuant to statutory dictate, without regard to negligence,
[n]o injustice is done to a person negligently injuring another in requiring him to pay the full amount of damages for which he is legally liable without deduction for compensation which the injured person may receive from another source which has no connection with the negligence, whether that source is a claim for compensation against his employer, a policy of insurance against accidents, a life insurance policy, a benefit from a fraternal organization or a gift from a friend.
Bryntesen v. Carroll Construction Co.,
That benefits paid under the workers’ compensation scheme are not subject to set-off is easily understood. The employer is compelled to pay the benefits regardless of whether it was negligent or not. In return, the employer takes a lien for the total amount of benefits paid on any judgment or settlement the employee may later obtain. Accordingly, the injured employee is fully — but not doubly — compensated; the tortfeasor pays for the injuries for which it is responsible and the employer recovers so much of its workers’ compensation payments as is attributable to the tort-feasor’s negligence. 11
This same rationale does not extend to a settlement in which the employer agrees to forgo its statutory lien, however. In that instance the employer is voluntarily exchanging its lien for a covenant not to sue from the injured employee. The employer is not legally required to surrender its lien and only does so for the precise reason that workers’ compensation payments are not set off; the settlement which incorporates the employer’s lien bears on its putative negligence. While a settlement does not admit negligence, it absolves the employer from any further liability which could result from a finding that it was negligent. In this regard the lien represents a form of consideration that in principle is indistinguishable from a cash settlement or some other form of compensation. Moreover the underlying policy of disallowing a set-off for workers’ compensation benefits is not implicated when the employer integrates the surrender of its statutory lien in a covenant not to sue. In the former instance, the employer remains subject to suit in tort, 12 while in the latter the employer is released from further liability as a direct result of the settlement. Additionally the Illinois policy against double recovery would be upset were the value of the lien not set off because the plaintiff would receive the value of the lien plus later judgment or settlement. In contrast, workers’ compensation benefits are paid to *561 an injured employee subject to the future exercise of the employer’s lien on a judgment or settlement.
Stifle offers semantic examples from Illinois cases in which the value of a surrendered employer’s statutory lien is allegedly not included in the sum of consideration offered in exchange for a covenant not to sue. These examples are at best ambiguous and inconclusive. For instance, in
Doellman v. Warner & Swasey Co.,
Earlier in the
Doellman
opinion, however, the court concluded “that [the employer] surrendered value in consideration of the release from DSC’s contribution complaint: [the employer] paid $140,000 for that release, which DSC turned over to the plaintiff. [The employer] also surrendered its workers’ compensation lien on plaintiff’s recovery, a value of at least an additional $56,000.”
But what is the value of the lien for purposes of a setoff? Marathon urges a set-off in the amount that the lien is now worth, viz., all the workers’ compensation payments received by Stifle, while Stifle argues that the set-off should be zero, which he argues is what the lien was worth at the time he and Insulating actually settled.
If not constrained by Illinois law, we would be tempted to conclude that neither party is correct. As a general matter, consideration received by a plaintiff in settlement should be appraised at its worth at the time of settlement. The lien certainly had value at the time of settlement. It was merely unclear whether the full extent of its value would ever be realized, and its efficacy was contingent on a later settlement or judgment for Stifle. Nonetheless, the lien had a potential for value. Why else would it be incorporated in a settlement agreement? But the lien’s value, properly analyzed at the time of the Stifle-Insulating settlement, should not be valuated by its later maturated value, but rather should be discounted to its then present value. Also, at the time of settlement there was the possibility that Stifle would not prevail in his suit against Marathon, or would obtain a judgment or settlement for an amount less than the total workers’ compensation payments made to Stifle. Consequently, the lien’s value should be discounted not only by time, but also by the chance that Stifle would later be successful as well as the degree of that success.
Although discounting the value of the lien may be strictly proper, Illinois law, reflecting valid policy concerns, would apparently favor a set-off in the full amount of the lien. While the Illinois courts have yet to consider how to valúate a workers’ compensation lien, several decisions considering “platform loan” agreements provide apt analogies. The Illinois Supreme Court first considered such agreements in companion cases,
Popovich v. Ram Pipe & Supply Co.,
The reasoning underlying the platform loan agreement cases applies to this case as well. In those cases, rather than discounting the loan agreement down to its value at the time of settlement, which would have incorporated the risk that the plaintiff would prove unsuccessful in his efforts against the other tortfeasors, the Illinois courts simply set off the ultimate value of the loan determined at judgment. The same calculus applies here. Just as the full extent of the loan was unknown until judgment, at which time the face value was set off, so too the value of the workers’ compensation lien was not clear until judgment. Similarly, Stifle will still be entitled to his full measure of damages, since the $180,000 verdict will only be lessened by his $10,000 settlement with Marathon plus the amount of workers’ compensation benefits already received and subject to the employer’s lien. Instead of Insulating’s levying on Stifle’s judgment, the settlement with Insulating essentially allows Stifle to levy upon his own judgment, and this value is to be set off from the ultimate determination of the full and complete extent of his damages, which is the $180,000 verdict. Following the reasoning of the Illinois courts, the ultimate value of the workers’ compensation lien, as well as the $10,000 Insulating paid Stifle to settle his claim, should be set off from the judgment against Marathon.
III. Conclusion
Although the issues before us have yet to be finally determined by the Illinois Supreme Court, there are more than sufficient bases and indications to arrive at a decision. The adoption of comparative negligence, the Contribution Act and the Anti-indemnity statute together foreclose any possible means of express indemnification among joint tortfeasors in the context before us. Permitting express contractual indemnification among joint tortfeasors, each of which is singularly responsible for the resulting injury, would necessarily indemnify a tortfeasor for his negligence in violating the Structural Work Act. Accordingly, Marathon may not seek indemnity from Insulating for its own statutory negligence. But Marathon’s liability should be set off by the amount of consideration re *563 ceived by Stifle in his settlement with Insulating, including the full amount of the workers’ compensation benefits. The employer’s lien was voluntarily offered by Insulating in consideration of Stifle’s covenant not to sue. As such, it is not just a collateral source of compensation such as employee-granted benefits.
The decision of the district court is affirmed insofar as it denied indemnity to Marathon but is reversed and remanded to permit Marathon to set off the worker’s compensation benefits paid to Stifle by Insulating.
Notes
. The negligence count was dismissed on the eve of the ultimate jury trial (Marathon App. 7).
. There is no indication in the briefs nor were the parties certain when asked during oral arguments as to the amount of workers’ compensation benefits received by Stifle.
. Stifle has filed a brief and argued orally that Marathon should receive the $10,000 set-off but no more. This argument is discussed in Part II.B. of this opinion.
. The Structural Work Act provides a narrow exception to the general principle of comparative negligence. In order to ensure safety in the workplace and complete relief to employees working in hazardous areas, an injured party's own negligence is excluded from the analysis and thus does not lessen the other negligent parties’ liability.
Simmons v. Union Electric,
. See Restatement of Torts 2d § 875 ("Each of two or more persons whose tortious conduct is a legal cause of a single and indivisible harm to the injured party is subject to liability to the injured party for the entire harm."); Prosser, Torts § 47 at 297 (4th ed. 1971).
. Since liability under the Structural Work Act does not attach absent negligence, the analysis for the common law negligence claim is the same.
. The Dixon court also relied upon the settlement agreement between the plaintiff and the indemnitor, which provided that the plaintiff, should he obtain judgment against the indemni-tee, would not execute any portion of a final judgment which would cause the indemnitor to be responsible for contribution or indemnification. We fail to understand how this settlement agreement between the plaintiff and third-party defendant, which implicitly endorses the indemnification agreement’s superiority over the Contribution Act, casts any light on whether the express indemnification agreement between the defendant and third-party defendant is void.
The only other authority relied upon by Marathon is
Stephan v. Sears, Roebuck & Co.,
. Implied indemnity based upon the active-passive doctrine of negligence was a method of bridging the often harsh results of affixing liability under the contributory negligence scheme. “Because active-passive indemnity is contributory negligence and last clear chance incarnate ... [and since Illinois has] adopted comparative negligence and the principles of apportioning rather than affixing liability ... and by the Contribution Act, the need for implied indemnity based upon an active-passive
*559
distinction has also evaporated.”
Allison v. Shell Oil,
. In this regard, the agreement seems much more akin to the implied indemnity scheme which was essentially legal art to avoid the harshness of the contributory negligence scheme, and not true indemnification. See supra note 8. Of course, if Marathon was held liable for an incident in which it had no culpability — which could not be the case here since liability is only imposed upon negligent actors, then a shift of the entire liability to Insulating & Materials would more closely resemble indemnification; or even if Marathon was culpable but had already assigned the ultimate risks to a third party, which is the essence of an insurance contract, the shift would be readily identifiable as an indemnification.
.While the Illinois Supreme Court has supposedly heard similar arguments in a comparable case,
Wilson v. Hoffman Group, Inc.,
. If the employer was also responsible for the employee’s injuries, it too may be liable in tort.
Doyle v. Rhodes,
. See supra note 11.
