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Leases - Components of Net Investment in Sales-Type Leases (Details) - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Leases [Abstract] |  |
Minimum lease payments | $ 355 | $ 376
Residual values | 23 | 34
Less: Unearned interest income | (141) | (160)
Net investment in leases | $ 237 | $ 250

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- Definition Sales-Type And Direct Financing Leases, Unearned Interest Income + References No definition available. + Details
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- Definition Sales-Type And Direct Financing Leases, Unguaranteed Residual Asset + References No definition available. + Details
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- Definition Amount of net investment in sales-type and direct financing lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121561866&loc=SL77919306-209978 + Details
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- Definition Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121576215&loc=SL77919391-209981 + Details
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