Other Compensation Liabilities - Schedule of Components of Other Compensation Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Share-Based Payment Arrangement [Abstract]
Share-based payments liability (Note 18)	$ 37.0	$ 25.4
Profit interests compensation liability	54.0	18.7
Voluntary deferral plan liability (Note 17)	37.9	48.4
Total other compensation liabilities	$ 128.9	$ 92.5

The amount of profit interests compensation liability for the entity

No definition available.

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for voluntary deferral plans.

+ References

No definition available.

+ Details

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

No definition available.

+ Details

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for stock option plans and other equity-based compensation arrangements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-4

+ Details

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- References

No definition available.

+ Details

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