Accounts Receivable - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | |||
|---|---|---|---|---|
Jan. 01, 2020 |
Mar. 31, 2020 |
Mar. 31, 2019 |
Dec. 31, 2019 |
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| Financing Receivable, Allowance for Credit Loss [Line Items] | ||||
| Accounts receivable, allowance for credit loss | $ 58 | $ 47 | ||
| Income tax benefit | 9 | $ 5 | ||
| Notes receivable | 21 | |||
| Notes receivable, allowance for credit loss | 1 | |||
| Notes receivable, full offset in deferred revenues | $ 17 | |||
| Cumulative Effect, Period Of Adoption, Adjustment | Accounting Standards Update 2016-13 | ||||
| Financing Receivable, Allowance for Credit Loss [Line Items] | ||||
| Accounts receivable, allowance for credit loss | $ 10 | $ 12 | ||
| Income tax benefit | $ 2 | |||
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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 allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before allowance for credit loss, of financing receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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