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Credit Facilities and Debt - Summary of Debt Outstanding (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Credit Facilities and Long-Term Debt :
Debt issuance costs and unamortized discount	$ (13)	$ (15)
Total	1,962	2,016
Less: short-term borrowings and current maturities of long-term debt	49	38
Long-term debt	1,913	1,978
Other
Credit Facilities and Long-Term Debt :
Senior Notes Due	$ 29	25
Senior Notes due 2026
Credit Facilities and Long-Term Debt :
Interest rate	3.25%
Long-term debt, fair value	$ 495	488
Senior Notes due 2026 | Senior Loans
Credit Facilities and Long-Term Debt :
Senior Notes Due	$ 500	500
Senior Notes Due 2028
Credit Facilities and Long-Term Debt :
Interest rate	1.95%
Long-term debt, fair value	$ 477	459
Senior Notes Due 2028 | Senior Loans
Credit Facilities and Long-Term Debt :
Senior Notes Due	$ 500	500
Senior Notes Due 2031
Credit Facilities and Long-Term Debt :
Interest rate	2.25%
Long-term debt, fair value	$ 449	427
Senior Notes Due 2031 | Senior Loans
Credit Facilities and Long-Term Debt :
Senior Notes Due	$ 500	500
Senior Notes due 2046
Credit Facilities and Long-Term Debt :
Interest rate	4.375%
Long-term debt, fair value	$ 338	327
Senior Notes due 2046 | Senior Loans
Credit Facilities and Long-Term Debt :
Senior Notes Due	400	400
Equipment Financing | Secured Debt
Credit Facilities and Long-Term Debt :
Senior Notes Due	$ 46	$ 106

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Amount of debt and lease obligation, classified as current.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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