Debt - Schedule of Long Term Debt Outstanding (Details) - USD ($) $ in Millions	Jun. 30, 2026	Feb. 28, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Long-term debt	$ 5,459		$ 6,161
Current maturities of long-term debt	0		(1,692)
Long-term debt, excluding current maturities	$ 5,459		$ 4,469
5.0% senior notes due 2026
Debt Instrument [Line Items]
Debt, interest rate		5.00%
5.0% senior notes due 2026 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	5.00%		5.00%
Long-term debt	$ 0		$ 750
0% convertible senior notes due 2026 \| Convertible Debt
Debt Instrument [Line Items]
Debt, interest rate	0.00%	0.00%	0.00%
Long-term debt	$ 0		$ 942
4.625% senior notes due 2027 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	4.625%		4.625%
Long-term debt	$ 749		$ 748
3.8% senior notes due 2028 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	3.80%		3.80%
Long-term debt	$ 999		$ 998
3.25% senior notes due 2030 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	3.25%		3.25%
Long-term debt	$ 1,243		$ 1,242
2.95% senior notes due 2031 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	2.95%		2.95%
Long-term debt	$ 495		$ 495
5.4% senior notes due 2035 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	5.40%		5.40%
Long-term debt	$ 987		$ 986
5.5% senior notes due 2036 \| Senior Notes
Debt Instrument [Line Items]
Debt, interest rate	5.50%		5.50%
Long-term debt	$ 986		$ 0

Contractual interest rate for funds borrowed, under the debt agreement.

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