Goodwill and Other Intangible Assets - Schedule of Finite-Lived Intangible Assets Amortization Expense (Details) - USD ($) $ in Millions	1 Months Ended	2 Months Ended	3 Months Ended	7 Months Ended	9 Months Ended
Aug. 11, 2023	Sep. 30, 2023	Sep. 30, 2024	Aug. 11, 2023	Sep. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense, excluding deferred financing costs	$ 11.0	$ 15.6	$ 23.0	$ 59.0	$ 74.5

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Name:	us-gaap_AdjustmentForAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration