CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Statement of Comprehensive Income [Abstract]
Interest rate swaps, tax	$ (0.6)	$ (0.2)	$ (1.9)	$ 0.7
Net income (loss)	$ (72.0)	$ (304.3)	$ (175.9)	$ (379.3)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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