Long-term Financing and Sales of Receivables - Proceeds Received from Non-Recourse Sales of Accounts Receivable and Long-Term Receivables (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
Contract-specific discounting facility	$ 0	$ 0	$ 49
Accounts receivable sales proceeds	15	96	179
Long-term receivables sales proceeds	205	182	204
Total proceeds from receivable sales	$ 220	$ 278	$ 432

The cash inflow associated with the proceeds from sale and collection of receivables during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

Name:	us-gaap_ProceedsFromSaleAndCollectionOfReceivables
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration