Debt, Interest Income, Expense, and Other Finance Costs - Narrative (Details) $ / shares in Units, $ in Millions		3 Months Ended	12 Months Ended
	Jun. 26, 2023 USD ($) $ / shares Rate shares	Dec. 31, 2024 USD ($) $ / shares Rate	Dec. 31, 2024 USD ($) d $ / shares Rate	Dec. 31, 2023 USD ($) $ / shares	Dec. 31, 2022 USD ($) $ / shares
Debt Instrument [Line Items]
Borrowing capacity		$ 2,000.0	$ 2,000.0
Weighted average interest rate on short-term debt		6.70%	6.70%	6.90%
Sale of warrants			$ 0.0	$ 40.0	$ 0.0
Cash dividends declared (in dollars per share) | $ / shares		$ 0.17	$ 0.68	$ 0.56	$ 0.52
Credit Facility
Debt Instrument [Line Items]
Borrowing capacity		$ 1,500.0	$ 1,500.0
Line Of Credit Facility, Sublimit for Issuance of Letters of Credit		400.0	400.0
Limit increase available		200.0	200.0
Letters of credit, outstanding amount		17.9	17.9	$ 138.1
Unused portion of facility		1,500.0	$ 1,500.0	1,400.0
Credit Facility | Base rate
Debt Instrument [Line Items]
Basis points added to reference rate			0.875%
Credit Facility | Eurodollar
Debt Instrument [Line Items]
Basis points added to reference rate			1.875%
Other Credit Lines
Debt Instrument [Line Items]
Letters of credit, outstanding amount		360.1	$ 360.1	437.1
Term Loan
Debt Instrument [Line Items]
Amount of term loan outstanding		$ 500.0	$ 500.0
Convertible Senior Notes Due 2028
Debt Instrument [Line Items]
Convertible Debt Conversion Term 1			5
Convertible Debt Conversion Term 2			10
Convertible Debt Conversion Term 3 | Rate			98.00%
Purchase of Convertible Note Hedges	$ 70.5
Sale of warrants	$ 40.0
Debt Instrument, Interest Rate, Stated Percentage | Rate	3.25%	3.25%	3.25%
Debt Instrument, Increase (Decrease), Net	$ 50.0
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger | Rate			130.00%
Debt Instrument, Convertible, Threshold Trading Days | d			20
Debt Instrument, Convertible, Threshold Consecutive Trading Days | d			30
Debt Instrument Initial Conversion Share Rate | shares	35.1710
Debt Instrument, Convertible, Conversion Price | $ / shares	$ 28.43	$ 28.31	$ 28.31
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 40.14	$ 39.96	$ 39.96
Adjustments to Additional Paid in Capital, Other	$ 30.5
Amortization of Debt Issuance Costs			$ 2.4	1.2
Interest Expense, Debt, Excluding Amortization			11.2	6.0
Interest Expense, Debt			$ 13.6	$ 7.2
Convertible debt aggregate change percentage	1.00%
Convertible Notes Initial Dividend Threshold | $ / shares	$ 0.14