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Stock-Based Compensation - Components of Stock-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-Based Payment Arrangement [Abstract]
Equity classified awards expense	$ 3.8	$ 2.9	$ 12.7	$ 8.2
Liability classified awards (credit) expense	0.1	0.2	0.2	(0.4)
Total stock-based compensation expense	$ 4.0	$ 3.1	$ 12.9	$ 7.8

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- Definition

Allocated Share-Based Compensation (Credit) Expense, Liability Classified Awards

+ References

No definition available.

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- Definition

Allocated Share-Based Compensation Expense, Equity Classified Awards

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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