Revenue Recognition - Trade Allowance for Credit Losses (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2022 |
Dec. 31, 2021 |
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| Roll forward of notes and accounts receivable - trade allowance for credit losses | ||
| Allowance for Credit Loss, Beginning Balance | $ 218 | $ 260 |
| Additions / (Releases) | 23 | (15) |
| Write-offs | (7) | (28) |
| Foreign currency and other | (9) | 1 |
| Allowance for Credit Loss, Ending Balance | $ 225 | $ 218 |
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- Definition Amount of other adjustments impacting the allowance for credit loss. No definition available.
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) in allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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