Amount awarded to other party in judgment or settlement of litigation.

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Amount of cash outflow reducing loss contingency liability.

+ References

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- Definition

Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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- Definition

States the date the complaint was formally filed in a court of law, in arbitration or mediation.

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Identifies the plaintiff in the lawsuit.

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Contingent Liabilities - Additional Information (Detail) $ in Millions, $ in Millions				3 Months Ended		9 Months Ended
	Sep. 26, 2023 USD ($)	Sep. 26, 2023 CAD ($)	Nov. 02, 2016 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2023 CAD ($)	Sep. 30, 2023
Loss Contingencies [Line Items]
Complaint filling date						November 2016
Name of plaintiff						SNC ATP
Estimated damages from defendants			$ 56.0
Defendants And Plaintiff Settlement Agreement [Member]
Loss Contingencies [Line Items]
Total settlement required to be paid	$ 3.2	$ 4.3
Total settlement previously paid	$ 1.8	$ 2.5
Total settlement paid				$ 1.4	$ 1.8