Schedule of Long-Term Obligations (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Debt Instrument
Finance lease obligations	$ 106	$ 100
Finance Lease, Weighted Average Discount Rate, Percent	4.91%	5.06%
Total debt	$ 4,429	$ 4,198
Less: long-term debt issuance costs and unamortized bond discounts	(31)	(33)
Total debt, net of debt issuance costs and unamortized bond discounts	4,398	4,165
Less: current maturities, net of debt issuance costs	(558)	(38)
Long-term debt, net of debt issuance costs and unamortized bond discounts	3,840	4,127
Senior Unsecured Credit Agreement - Term Loan Payable
Debt Instrument
Term loan payable	$ 500	$ 500
Interest rate	5.80%	5.83%
Senior Unsecured Credit Agreement
Debt Instrument
Revolving credit facilities	$ 824	$ 664
Weighted average interest rates	5.71%	5.86%
Senior Unsecured Term Loan Credit Agreement (CAD Note)
Debt Instrument
Term loan payable	$ 487	$ 487
Interest rate	4.39%	4.98%
U.S. Notes (2028)
Debt Instrument
Long-term Debt	$ 800	$ 800
Interest rate	5.75%	5.75%
U.S. Notes (2033)
Debt Instrument
Long-term Debt	$ 600	$ 600
Interest rate	6.25%	6.25%
Euro Notes (2028)
Debt Instrument
Long-term Debt	$ 270	$ 259
Interest rate	4.13%	4.13%
Euro Notes (2031)
Debt Instrument
Long-term Debt	$ 811	$ 777
Interest rate	4.13%	4.13%
Notes Payable
Debt Instrument
Notes Payable	$ 8	$ 10
Weighted average interest rates	2.55%	3.07%
Other Debt
Debt Instrument
Other Debt	$ 23	$ 1
Weighted average interest rates	3.66%	4.58%