Equity - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Schedule of accumulated other comprehensive loss
Balance	$ 7,230.6
Balance	7,244.1
Deferred tax liabilities in accumulated other comprehensive loss, pension liabilities	1.0	$ 1.0
Accumulated Other Comprehensive (Loss) Income
Schedule of accumulated other comprehensive loss
Balance	(115.2)
Current-period change	29.0
Balance	(86.2)
Foreign Currency Translation (Loss) Gain
Schedule of accumulated other comprehensive loss
Balance	(119.7)
Current-period change	31.0
Balance	(88.7)
Pension and Postretirement Benefit Plan Adjustments, Net of Tax
Schedule of accumulated other comprehensive loss
Balance	4.5
Current-period change	(2.0)
Balance	$ 2.5