Consolidated Statements of Comprehensive Income - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Statement of Comprehensive Income [Abstract] | ||||
Net income | $ 1,235 | $ 574 | $ 1,470 | $ 675 |
Defined benefit postretirement and post-employment plans: | ||||
Actuarial changes, net of tax of $2, $4, $5 and $7, respectively | 7 | 7 | 14 | 11 |
Prior service costs, net of tax of ($2), ($4), ($4) and ($8), respectively | (7) | (6) | (14) | (13) |
Other, net of tax of $0, $0, ($1) and $0, respectively | 0 | 0 | (2) | 0 |
Other comprehensive income (loss) | 0 | 1 | (2) | (2) |
Comprehensive income | 1,235 | 575 | 1,468 | 673 |
Less comprehensive income attributable to: | ||||
Redeemable noncontrolling interest | 20 | 17 | 36 | 33 |
Noncontrolling interests | 160 | 74 | 342 | 129 |
Comprehensive income attributable to MPC | $ 1,055 | $ 484 | $ 1,090 | $ 511 |
X | ||||||||||
- Definition Comprehensive Income (Loss), Net of Tax, Attributable to Nonredeemable Noncontrolling Interest No definition available.
|
X | ||||||||||
- Definition Comprehensive Income (Loss), Net of Tax, Attributable to Redeemable Noncontrolling Interest No definition available.
|
X | ||||||||||
- Definition Amount after tax and reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to net prior service cost (credit) of pension and other postretirement defined benefit plans. No definition available.
|
X | ||||||||||
- Definition Amount after tax and reclassification adjustments, of increase (decrease) in accumulated other comprehensive income (loss) related to the net actuarial gain (loss) of pension and other postretirement defined benefit plans. No definition available.
|
X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of increase (decrease) in other comprehensive income, after tax, from changes classified as other. No definition available.
|
X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|