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Segment Information - Schedule of Operating Results of Arconic's Reportable Segments (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 3,209 | $ 3,541
Segment operating profit | 508 | 448
Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,209 | 3,540
Total sales including intersegment sales | 3,244 | 3,592
Segment operating profit | 508 | 448
Restructuring and other charges (credits) | 16 | 29
Provision for depreciation and amortization | 122 | 130
Capital expenditures | 58 | 156
Intersegment sales |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | (35) | (52)
Engineered Products and Forgings |  |
Segment Reporting Information [Line Items] |  |
Segment operating profit | 339 | 313
Restructuring and other charges (credits) | 34 | 18
Provision for depreciation and amortization | 65 | 71
Capital expenditures | 36 | 117
Engineered Products and Forgings | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,631 | 1,756
Total sales including intersegment sales | 1,631 | 1,756
Engineered Products and Forgings | Intersegment sales |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | 0
Global Rolled Products |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,578 | 1,784
Segment operating profit | 169 | 135
Restructuring and other charges (credits) | (18) | 11
Provision for depreciation and amortization | 57 | 59
Capital expenditures | 22 | 39
Global Rolled Products | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,578 | 1,784
Total sales including intersegment sales | 1,613 | 1,836
Global Rolled Products | Intersegment sales |  |
Segment Reporting Information [Line Items] |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ (35) | $ (52)

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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