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Supplemental Cash Flow Information - Summary of Supplemental Cash Flow Information (Detail) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Net cash provided by operating activities included: |  |  |
Interest paid (net of amounts capitalized) | $ 871 |  | $ 520
Net income taxes paid to taxing authorities | 376 |  | 153
Payments on operating leases | 572 | [1] | 0
Interest payments under finance lease obligations | 25 | [1] | 0
Net cash provided by financing activities included: |  |  |
Principal payments under finance lease obligations | 35 | [1] | 0
Non-cash investing and financing activities: |  |  |
Capital leases | 0 |  | 171
Right of use assets obtained in exchange for new operating lease obligations | 235 | [1] | 0
Right of use assets obtained in exchange for new finance lease obligations | 87 | [1] | 0
Contribution of net assets to Capline LLC | 143 | [2] | 0
Recognition of Capline LLC equity method investment | $ 350 | [2] | $ 0
[1] | Disclosure added in 2019 following the adoption of ASC 842.
[2] | See Note 13.

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