Accounts Receivable and Notes Receivable and Credit Quality of Receivables - Components of Total Notes Receivable, Net (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Receivables, net
Notes receivable	$ 19	$ 24
Notes receivable allowance for doubtful accounts		(81)	$ (37)
Accounts and notes receivable, net	440	457
Stockholders' Equity Attributable to Parent	2,256	2,653
Notes Receivable
Receivables, net
Notes receivable	494	538
Notes receivable allowance for doubtful accounts	(54)	(81)
Accounts and notes receivable, net	440	457
Provision	2	(56)
Charge-offs and recoveries	25	12
Domestic
Receivables, net
Notes receivable allowance for doubtful accounts		(43)
Domestic \| Notes Receivable
Receivables, net
Notes receivable	321	339
Notes receivable allowance for doubtful accounts	(18)	(43)
Provision	1
Charge-offs and recoveries	24
International
Receivables, net
Notes receivable allowance for doubtful accounts		(38)
International \| Notes Receivable
Receivables, net
Notes receivable	173	199
Notes receivable allowance for doubtful accounts	(36)	(38)
Provision	1
Charge-offs and recoveries	1
Balances over 90 days past due \| Notes Receivable
Receivables, net
Notes receivable	81	130
Notes receivable allowance for doubtful accounts, balances over 90 days past due	(25)	(46)
Notes receivable, net, balances over 90 days past due	56	84
Balances over 90 days past due \| Domestic \| Notes Receivable
Receivables, net
Notes receivable	37	85
Notes receivable allowance for doubtful accounts, balances over 90 days past due	(6)	(26)
Balances over 90 days past due \| International \| Notes Receivable
Receivables, net
Notes receivable	44	45
Notes receivable allowance for doubtful accounts, balances over 90 days past due	$ (19)	$ (20)

Financing Receivable, Allowance for Credit Losses, Equal to Greater than 90 Days Past Due

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- Definition

Financing Receivable, Allowance for Credit Losses, Recoveries And Write-Downs, Net

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Financing Receivable, Net, Recorded Investment, Equal to Greater than 90 Days Past Due

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount, before allowance for credit loss, of financing receivable.

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Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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