Income Taxes - Schedule of income before income tax (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income before income taxes, United States	$ (476.3)	$ (411.3)	$ (362.3)
Income before income taxes, Foreign	5,707.0	5,191.2	4,561.6
Income before income taxes	$ 5,230.7	$ 4,779.9	$ 4,199.3