Long-Term Debt - U.S. Credit Agreement (Details) $ in Millions		9 Months Ended
	Oct. 15, 2026 USD ($) d	Sep. 30, 2026 USD ($)	Oct. 12, 2026 USD ($)	Dec. 31, 2025 USD ($)
Debt Instrument [Line Items]
Outstanding debt		$ 2,367.2		$ 2,165.5
U.S. credit agreement — revolving credit line
Debt Instrument [Line Items]
Maximum credit available		1,500.0
Future borrowings available for foreign acquisitions		$ 400.0
Line of credit basis spread on variable rate, increase (decrease) (as a percent)		1.50%
Outstanding debt		$ 498.0		$ 333.0
U.S. credit agreement — revolving credit line | Subsequent Event
Debt Instrument [Line Items]
Maximum credit available	$ 2,400.0
Additional borrowing capacity	900.0
Overadvance commitments	$ 400.0
Over advance commitments percentage	35.00%
Equity financing	$ 2,200.0
Increase period | d	5
Outstanding debt			$ 606.0
364-Day Bridge Facility And Senior Subordinated Notes | Subsequent Event
Debt Instrument [Line Items]
New indebtedness	$ 1,800.0
Bridge Loan | Subsequent Event
Debt Instrument [Line Items]
Debt instrument term	364 days
U.S. Credit Agreement - uncollateralized borrowings in excess of defined borrowings | Subsequent Event
Debt Instrument [Line Items]
Line of credit basis spread on variable rate, increase (decrease) (as a percent)	2.10%
Letter of Credit | U.S. credit agreement — revolving credit line
Debt Instrument [Line Items]
Maximum credit available		$ 75.0