Income Taxes Income Taxes Disclosure (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended
	Mar. 31, 2023	Jun. 30, 2025	Jun. 30, 2024	Mar. 31, 2022	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Income Tax Contingency [Line Items]
Income tax expense		$ (212.5)	$ (65.4)		$ (267.5)	$ 25.3
Reserve for Uncertain Tax Positions, Including Interest And Penalties		$ 263.6			$ 263.6		$ 277.0
Foreign Tax Authority | Ministry of Finance, India
Income Tax Contingency [Line Items]
Income tax expense	$ 22.3
Foreign Tax Authority | Swedish Tax Authorities (STA)
Income Tax Contingency [Line Items]
Amount of income tax, including interest and penalties under appeal				$ 18.2