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Leases (Tables) | 9 Months Ended
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Sep. 30, 2019
Leases [Abstract] |
Lease, Cost | Under ASC 842, the components of lease cost were as follows:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(In millions) | 2019 |  | 2019
Finance lease cost: |  |  |
Amortization of right of use assets | $ | 17 |  |  | $ | 46 |
Interest on lease liabilities | 12 |  |  | 32 |
Operating lease cost | 209 |  |  | 597 |
Variable lease cost | 23 |  |  | 66 |
Short-term lease cost | 197 |  |  | 511 |
Total lease cost | $ | 458 |  |  | $ | 1,252 |
Supplemental Balance Sheet Disclosures [Text Block] | Supplemental balance sheet data related to leases were as follows:
(In millions) | September 30, 2019
Operating leases |
Assets |
Right of use assets | $ | 2,522 |
Liabilities |
Operating lease liabilities | $ | 586 |
Long-term operating lease liabilities | 1,962 |
Total operating lease liabilities | $ | 2,548 |
Weighted average remaining lease term (in years) | 6.4 |
Weighted average discount rate | 4.09 | %
Finance leases |
Assets |
Property, plant and equipment, gross | $ | 814 |
Accumulated depreciation | 224 |
Property, plant and equipment, net | $ | 590 |
Liabilities |
Debt due within one year | $ | 55 |
Long-term debt | 654 |
Total finance lease liabilities | $ | 709 |
Weighted average remaining lease term (in years) | 12.1 |
Weighted average discount rate | 6.56 | %
Schedule Of Future Minimum Lease Payments For Operating And Capital Leases Table [Text Block] | As of September 30, 2019, maturities of lease liabilities for operating lease obligations and finance lease obligations having initial or remaining non-cancellable lease terms in excess of one year are as follows:
(In millions) | Operating |  | Finance
2019 | $ | 174 |  |  | $ | 29 |
2020 | 665 |  |  | 94 |
2021 | 572 |  |  | 86 |
2022 | 388 |  |  | 94 |
2023 | 277 |  |  | 96 |
2024 and thereafter | 855 |  |  | 611 |
Gross lease payments | 2,931 |  |  | 1,010 |
Less: imputed interest | 383 |  |  | 301 |
Total lease liabilities | $ | 2,548 |  |  | $ | 709 |
Presented in accordance with ASC 840, future minimum commitments as of December 31, 2018 for operating lease obligations and capital lease obligations having initial or remaining non-cancellable lease terms in excess of one year were as follows:
(In millions) | Operating |  | Capital
2019 | $ | 709 |  |  | $ | 70 |
2020 | 619 |  |  | 71 |
2021 | 553 |  |  | 66 |
2022 | 389 |  |  | 75 |
2023 | 295 |  |  | 82 |
2024 and thereafter | 858 |  |  | 586 |
Total minimum lease payments | $ | 3,423 |  |  | 950 |
Less: imputed interest costs |  |  | 301 |
Present value of net minimum lease payments |  |  | $ | 649 |
Schedule of Future Minimum Rental Payments Receivable for Operating Leases [Table Text Block] | The following is a schedule of minimum future rentals on the non‑cancellable operating leases as of September 30, 2019:
(In millions) |
2019 | $ | 47 |
2020 | 186 |
2021 | 178 |
2022 | 176 |
2023 | 170 |
2024 and thereafter | 1,269 |
Total minimum future rentals | $ | 2,026 |
Schedule of Property Subject to or Available for Operating Lease [Table Text Block] | The following schedule summarizes our investment in assets held for operating lease by major classes as of September 30, 2019:
(In millions) | September 30, 2019
Natural gas gathering and NGL transportation pipelines and facilities | $ | 1,061 |
Natural gas processing facilities | 633 |
Terminal and related assets | 82 |
Land, building, office equipment and other | 45 |
Property, plant and equipment | 1,821 |
Less accumulated depreciation | 304 |
Property, plant and equipment, net | $ | 1,517 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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- Definition Tabular disclosure of lessor's property under leasing agreements and property available for lease (not currently under lease) by property class, the gross amount, accumulated depreciation and net amount of as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718 + Details
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