Debt - Schedule of Long-term Debt (Details) $ in Thousands, € in Millions	Sep. 30, 2025 USD ($)	Sep. 30, 2025 EUR (€)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 EUR (€)	Sep. 30, 2024 USD ($)	Sep. 30, 2024 EUR (€)
Debt Instrument
Unamortized discounts and debt issuance costs	$ (22,705)
Long-term debt	4,477,080		$ 6,320,178		$ 7,301,042
Current portion of long-term debt, net	(1,329,244)		(1,851,513)		(2,561,535)
Long-term debt, net	3,147,836		4,468,665		4,739,507
Secured debt:
Debt Instrument
Unamortized discounts and debt issuance costs	(472)		(6,245)		(7,726)
Long-term debt	511,779		2,459,365		2,717,852
Medium-term notes
Debt Instrument
Unamortized discounts and debt issuance costs	(17,741)		(13,091)		(14,800)
Long-term debt	3,219,793		3,114,013		3,836,572
Term loan:
Debt Instrument
Unamortized discounts and debt issuance costs	(1,739)		0		0
Long-term debt	448,261		0		0
Senior notes
Debt Instrument
Unamortized discounts and debt issuance costs	(2,753)		(3,200)		(3,382)
Long-term debt	297,247		746,800		746,618
Unsecured Debt
Debt Instrument
Long-term debt	3,965,301		3,860,813		4,583,190
Asset-backed Canadian commercial paper conduit facility | Secured debt:
Debt Instrument
Long-term debt, gross	49,642		77,381		94,142
Asset-backed U.S. commercial paper conduit facility | Secured debt:
Debt Instrument
Long-term debt, gross	399,502		431,846		378,968
Asset-backed securitization debt | Secured debt:
Debt Instrument
Long-term debt, gross	$ 63,107		1,956,383		2,252,468
Due in 2024, issued November 2019 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	3.14%	3.14%
Long-term debt, gross	$ 0		0		669,864	€ 600.0
Due in 2025, issued June 2020 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	3.35%	3.35%
Long-term debt, gross	$ 0		700,000		700,000
Due in 2026, issued April 2023 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	6.36%	6.36%
Long-term debt, gross	$ 821,583	€ 700.0	727,104	€ 700.0	781,508	€ 700.0
Due in 2027, issued February 2022 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	3.05%	3.05%
Long-term debt, gross	$ 500,000		500,000		500,000
Due in 2028, issued March 2023 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	6.50%	6.50%
Long-term debt, gross	$ 700,000		700,000		700,000
Due in 2029, issued June 2024 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	5.95%	5.95%
Long-term debt, gross	$ 500,000		500,000		500,000
Due in 2030, issued March 2025 | Medium-term notes
Debt Instrument
Debt instrument, stated percentage	5.61%	5.61%
Long-term debt, gross	$ 715,951	€ 610.0	0		0
Due in 2025, issued July 2015 | Senior notes
Debt Instrument
Debt instrument, stated percentage	3.50%	3.50%
Long-term debt, gross	$ 0		450,000		450,000
Due in 2045, issued July 2015 | Senior notes
Debt Instrument
Debt instrument, stated percentage	4.625%	4.625%
Long-term debt, gross	$ 300,000		300,000		300,000
Due in 2027, issued July 2025 | Term loan:
Debt Instrument
Long-term debt, gross	$ 450,000		$ 0		$ 0