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Leases (Maturities of Lease Liabilities) (Details) $ in Millions | Sep. 30, 2019 USD ($)
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Lessee, Lease, Description [Line Items] |
Remaining three months ending December 31, 2019 | $ 31
2020 | 157
2021 | 137
2022 | 77
2023 | 65
Thereafter | 55
Total lease payments | 522
Less imputed interest | (36)
Total lease liabilities | 486
Abandoned Leases [Member] |
Lessee, Lease, Description [Line Items] |
Total lease payments | 189
Expected total future rental income to be received | $ 149

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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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