Revenues from Contracts with Customers (Narrative) (Details) - USD ($) |
9 Months Ended | |
|---|---|---|
Sep. 30, 2023 |
Dec. 31, 2022 |
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| Revenue from Contract with Customer [Abstract] | ||
| Deferred revenue | $ 284,000,000 | $ 252,000,000 |
| Expected period for satisfaction of performance obligation | three days | |
| Other | $ 57,000,000 | 48,000,000 |
| Allowance for doubtful accounts, receivables | $ 0 | $ 0 |
| X | ||||||||||
- Definition The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- References No definition available.
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- Definition Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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