Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Millions	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024
Pay vs Performance Disclosure
Net Income (Loss)	$ 20.6	$ 13.5	$ 28.9	$ 39.8	$ 50.0	$ 36.5

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

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