INCOME TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	5 Months Ended	7 Months Ended	12 Months Ended
Dec. 31, 2023	Aug. 11, 2023	Dec. 31, 2025	Dec. 31, 2024
Unrecognized Tax Benefits [Roll Forward]
Balance at beginning of the period	$ 52.7	$ 52.1	$ 55.4	$ 52.6
Increases (decreases) related to prior year tax positions, net			(12.6)
Increases (decreases) related to prior year tax positions, net	0.0	0.1		5.2
Other	0.0	0.5	2.0
Other				(0.5)
Reductions due to lapse of applicable statute of limitations	(0.1)	0.0	(0.4)	(1.9)
Balance the end of the period	$ 52.6	$ 52.7	$ 44.4	$ 55.4

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from settlements with taxing authorities.

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- Definition

Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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