Long-term Debt - Interest Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Instrument [Line Items]
Interest expense	$ 199.1	$ 146.1	$ 556.0	$ 421.8
Interest income	(5.2)	(0.3)	(7.0)	(0.7)
Capitalized interest	(0.6)	(0.9)	(1.3)	(2.5)
Interest expense, net	193.3	144.9	547.7	418.6
2.75% Convertible Notes due 2026 | Convertible Notes
Debt Instrument [Line Items]
Coupon interest	2.3	2.3	6.8	6.8
Amortization of debt discount	0.0	3.2	0.0	9.4
Amortization of debt issuance costs	0.5	0.2	1.3	0.7
Convertible Notes interest expense	$ 2.8	$ 5.7	$ 8.1	$ 16.9