Other Financial Data - Summary of Components of Receivables, Net (Details) - USD ($) $ in Millions |
Sep. 30, 2021 |
Jul. 01, 2021 |
Dec. 31, 2020 |
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| Other Financial Data [Abstract] | |||
| Billed and unbilled receivables | $ 509 | $ 547 | |
| Allowance for expected credit losses | (4) | $ 0 | (15) |
| Balance at end of period | $ 505 | $ 532 |
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- Definition Other financial data. No definition available.
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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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