Accounts Receivable and Notes Receivable and Credit Quality of Receivables - Components of Accounts and Notes Receivable (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Current:
Receivables	$ 687	$ 620
Allowance for credit losses	(28)	(35)
Current receivables, net	659	585
Long-term:
Receivables	92	102
Allowance for credit losses	(5)	(5)
Long-term receivables, net	87	97
Total receivables, net	$ 746	$ 682

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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