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Canadian NGL Business Divestiture and Discontinued Operations - Income (Loss) from Discontinued Operations (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items] |  |  |  |
Income from discontinued operations, net of tax | $ 1,649 | $ 70 | $ 1,548 | $ 206
Discontinued Operations, Disposed of by Sale | NGL Business |  |  |  |
Disposal Group, Including Discontinued Operations [Line Items] |  |  |  |
Total revenues | 54 | 211 | 350 | 745
Purchases and related costs | 0 | 10 | 205 | 252
Field operating costs | 37 | 53 | 108 | 122
General and administrative expenses | 3 | 12 | 17 | 26
Depreciation and amortization | 0 | 27 | 0 | 57
(Gains)/losses on asset sales and other, net | (1,637) | 13 | (1,605) | 13
Total costs and expenses | (1,597) | 115 | (1,275) | 470
Income from discontinued operations before tax | 1,651 | 96 | 1,625 | 275
Current income tax expense | (71) | (14) | (115) | (54)
Deferred income tax (expense)/benefit | 69 | (12) | 38 | (15)
Income from discontinued operations, net of tax | 1,649 | 70 | 1,548 | 206
Discontinued Operations, Disposed of by Sale | NGL Business | Product sales |  |  |  |
Disposal Group, Including Discontinued Operations [Line Items] |  |  |  |
Total revenues | 35 | 181 | 292 | 679
Discontinued Operations, Disposed of by Sale | NGL Business | Services |  |  |  |
Disposal Group, Including Discontinued Operations [Line Items] |  |  |  |
Total revenues | $ 19 | $ 30 | $ 58 | $ 66

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