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v3.10.0.1

Quarterly Data (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2017 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sales |  | $ 3,472,000,000 | $ 3,524,000,000 | $ 3,573,000,000 | $ 3,445,000,000 | $ 3,271,000,000 | $ 3,236,000,000 | $ 3,261,000,000 | $ 3,192,000,000 |  | $ 14,014,000,000 | $ 12,960,000,000 | $ 12,394,000,000
Net income |  | $ 218,000,000 | $ 161,000,000 | $ 120,000,000 | $ 143,000,000 | $ (727,000,000) | $ 119,000,000 | $ 212,000,000 | $ 322,000,000 |  | $ 642,000,000 | $ (74,000,000) | $ (941,000,000)
Basic |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss per share-basic (in usd per share) |  | $ 0.45 | $ 0.33 | $ 0.25 | $ 0.30 | $ (1.51) | $ 0.23 | $ 0.44 | $ 0.69 |  | $ 1.33 | $ (0.28) | $ (2.31)
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss per share-diluted (in usd per share) |  | $ 0.44 | $ 0.32 | $ 0.24 | $ 0.29 | $ (1.51) | $ 0.22 | $ 0.43 | $ 0.65 |  | $ 1.30 | $ (0.28) | $ (2.31)
Gain on disposition of assets, after tax |  |  |  |  |  |  |  |  |  |  | $ 81,000,000 |  |
Gain (loss) on disposition of business |  |  |  |  |  |  |  |  |  |  | 109,000,000 | $ (57,000,000) | $ (3,000,000)
Payment for pension benefits, net of tax |  | $ 72,000,000 |  |  |  |  |  |  |  |  |  |  |
Payment for pension benefits |  | 92,000,000 |  |  |  |  |  |  |  |  | 298,000,000 | 310,000,000 | 290,000,000
Impairment of goodwill (A and O) |  |  |  |  | $ 0 |  |  |  |  |  | 0 | 719,000,000 | 0
Tax cuts and jobs act of 2017, incomplete accounting, provisional income tax expense (benefit) | $ 272,000,000 |  |  |  |  | $ 272,000,000 |  |  |  |  | 59,000,000 |  |
Favorable adjustment to a separation-related guarantee liability (after-tax) |  |  |  |  |  |  |  |  |  |  |  | 16,000,000 |
Favorable adjustment to a separation-related guarantee liability (pre-tax) |  |  |  |  |  |  |  |  |  |  |  | 25,000,000 |
Firth Rixson |  |  |  |  |  |  |  |  |  |  |  |  |
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |
Business combination, contingent consideration arrangements, change in amount of contingent consideration, liability, net of tax |  |  |  |  |  |  |  |  |  |  |  | 81,000,000 |
Contingent consideration arrangements, change in amount of contingent consideration, liability |  |  |  |  |  | (81,000,000) |  |  |  | $ (56,000,000) |  | 81,000,000 | 56,000,000
Engineered Products and Solutions |  |  |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Sales |  |  |  |  |  |  |  |  |  |  | 6,316,000,000 | 5,943,000,000 | $ 5,728,000,000
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill, impairment loss, net of tax |  |  |  |  |  | 719,000,000 |  |  |  |  |  |  |
Impairment of goodwill (A and O) |  |  |  |  |  | $ 719,000,000 |  |  |  |  |  | $ 719,000,000 |
Texarkana, Texas Rolling Mill |  |  |  |  |  |  |  |  |  |  |  |  |
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |
Gain on disposition of assets, after tax |  | 119,000,000 |  |  |  |  |  |  |  |  |  |  |
Gain (loss) on disposition of business |  | 154,000,000 |  |  |  |  |  |  |  |  |  |  |
Eger |  |  |  |  |  |  |  |  |  |  |  |  |
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |
Gain on disposition of assets, after tax |  | (39,000,000) |  |  |  |  |  |  |  |  |  |  |
Gain (loss) on disposition of business |  | $ (43,000,000) |  |  |  |  |  |  |  |  | $ (43,000,000) |  |

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