Credit Facilities and Commercial Paper Programs - Commercial Paper Programs (Details) € in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2025	Jun. 30, 2026 EUR (€)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 EUR (€)
Credit facility
Revolving credit facilities and commercial paper	$ 1,400.0			$ 516.8
Commercial paper
Credit facility
Weighted average borrowing rate during the period (as a percent)	3.00%	3.00%
U.S. Dollar-Denominated Unsecured Commercial Paper Program
Credit facility
Maximum aggregate capacity of commercial paper program	$ 1,500.0
Revolving credit facilities and commercial paper	961.1			$ 39.0
Euro-Denominated Unsecured Commercial Paper Program
Credit facility
Maximum aggregate capacity of commercial paper program	$ 1,500.0
Revolving credit facilities and commercial paper | €			€ 421.0		€ 407.0