Income Taxes - Schedule of Reconciliation of the Federal Statutory Expense (Benefit) and the Income Tax Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Amount
US federal statutory income tax rate	$ 74.0	$ 52.1	$ (0.4)
Tax credits	(14.3)
Cross-border tax laws
Foreign Inclusions	14.6
Other	(9.3)
Other, domestic federal	0.9
Foreign tax effects	5.0	(8.3)	(10.8)
Other, adjustments	0.8	5.5	(8.4)
Income Tax Expense	$ 71.7	$ 49.6	$ 52.7
Percent
US federal statutory income tax rate	21.00%
Tax credits	(4.10%)
Cross-border tax laws
Foreign Inclusions	4.10%
Other	(2.60%)
Other, domestic federal	0.30%
Foreign tax effects	1.40%
Other adjustments	0.20%
Total	20.30%