Derivative and Financial Instruments - Schedule of Amortized Cost Basis and Fair Value of Investments in Debt Securities Classified as Available for Sale (Details) - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	$ 1,613	$ 1,592
Fair Value	1,597	1,601
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	1,007	953
Fair Value	996	959
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	107	72
Fair Value	107	72
U.S. government obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	271	268
Fair Value	267	270
U.S. government agency obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	1	1
Fair Value	1	1
Foreign government obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	20	18
Fair Value	20	18
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost Basis	207	280
Fair Value	$ 206	$ 281

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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+ Details

- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References + Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details