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v3.20.2

Segment Information - Schedule of Operating Results of Arconic's Reportable Segments (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Segment Reporting Information [Line Items] |  |  |  |
Sales: | $ 1,134 | $ 1,794 | $ 4,021 | $ 5,364
Segment operating profit | 73 | 256 | 405 | 294
Restructuring and other charges | 22 | 56 | 166 | 572
Provision for depreciation and amortization | 68 | 70 | 212 | 224
Capital expenditures | 36 | 127 | 220 | 532
Third-party sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 1,134 | 1,794 | 4,019 | 5,372
Intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | (2) | (5) | (10) | (19)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 1,136 | 1,799 | 4,029 | 5,391
Segment operating profit | 117 | 363 | 656 | 1,036
Restructuring and other charges | 18 | 44 | 94 | 505
Provision for depreciation and amortization | 66 | 66 | 197 | 206
Capital expenditures | 33 | 61 | 100 | 267
Engine Products | Third-party sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 485 | 844 | 1,851 | 2,492
Engine Products | Intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | (1) | (1) | (4) | (9)
Engine Products | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 486 | 845 | 1,855 | 2,501
Segment operating profit | 39 | 161 | 309 | 465
Restructuring and other charges | 9 | 43 | 44 | 296
Provision for depreciation and amortization | 31 | 31 | 92 | 100
Capital expenditures | 15 | 39 | 48 | 165
Fastening Systems | Third-party sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 271 | 391 | 982 | 1,185
Fastening Systems | Intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 0 | 0 | 0 | 0
Fastening Systems | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 271 | 391 | 982 | 1,185
Segment operating profit | 33 | 102 | 199 | 297
Restructuring and other charges | 0 | 0 | 26 | 6
Provision for depreciation and amortization | 12 | 12 | 36 | 36
Capital expenditures | 9 | 7 | 24 | 24
Engineered Structures | Third-party sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 206 | 318 | 710 | 943
Engineered Structures | Intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | (1) | (4) | (6) | (10)
Engineered Structures | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 207 | 322 | 716 | 953
Segment operating profit | 10 | 40 | 57 | 81
Restructuring and other charges | 9 | 1 | 21 | 198
Provision for depreciation and amortization | 13 | 15 | 40 | 46
Capital expenditures | 3 | 4 | 11 | 22
Forged Wheels | Third-party sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 172 | 241 | 476 | 752
Forged Wheels | Intersegment sales |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 0 | 0 | 0 | 0
Forged Wheels | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales: | 172 | 241 | 476 | 752
Segment operating profit | 35 | 60 | 91 | 193
Restructuring and other charges | 0 | 0 | 3 | 5
Provision for depreciation and amortization | 10 | 8 | 29 | 24
Capital expenditures | $ 6 | $ 11 | $ 17 | $ 56

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