v3.20.2

Segment and Related Information​ - Segment Operating Profit (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total Segment Adjusted EBITDA | $ 103 | $ 223 | $ 320 | $ 393
Stock-based compensation expense | (5) | (12) | (12) | (18)
Restructuring and other charges | (77) | (38) | (58) | (40)
Other | (13) | (45) | (28) | (43)
Operating (loss) income | (67) | 52 | 85 | 132
Interest expense | (40) | (29) | (75) | (57)
Other (expenses) income, net | (16) | (10) | (42) | 4
(Benefit) Provision for income taxes (H) | 31 | (8) | 0 | (33)
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0 | 0 | 0
Income before income taxes | (123) | 13 | (32) | 79
Non-service costs — Pension and OPEB (G) | 24 | 28 | 50 | 56
Net Income (Loss) Attributable to Parent | (92) | 5 | (32) | 46
Provision for depreciation and amortization | (68) | (64) | (128) | (127)
Non-service costs — Pension and OPEB (G) | (18) | 0 | (39) | (1)
Rolled Products [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total Segment Adjusted EBITDA | 78 | 185 | 251 | 325
Restructuring and other charges | (7) | (2) | (16) | (8)
Non-service costs — Pension and OPEB (G) | 4 | 15 | 8 | 31
Provision for depreciation and amortization | (53) | (46) | (99) | (93)
Extrusions [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total Segment Adjusted EBITDA | (13) | 0 | (1) | 3
Restructuring and other charges | (3) | 0 | (28) | 0
Non-service costs — Pension and OPEB (G) | 2 | 5 | 3 | 9
Provision for depreciation and amortization | (6) | (8) | (12) | (15)
Building and Construction Systems [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total Segment Adjusted EBITDA | (38) | 38 | (70) | 65
Restructuring and other charges | (5) | (24) | (6) | (29)
Non-service costs — Pension and OPEB (G) | 0 | 2 | 1 | 3
Provision for depreciation and amortization | (5) | (5) | (9) | (10)
Other Segments |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Non-service costs — Pension and OPEB (G) | 0 | 2 | (1) | 4
Corporate Segment |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Corporate Expenses | (7) | (12) | (9) | (33)
Restructuring and other charges | (62) | (12) | (64) | (3)
Non-service costs — Pension and OPEB (G) | 0 | 4 | 0 | 8
Operating segments |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total Segment Adjusted EBITDA | 103 | 223 | 320 | 393
Restructuring and other charges | (15) | (26) | (6) | (37)
Non-service costs — Pension and OPEB (G) | 6 | 22 | 12 | 43
Provision for depreciation and amortization | (64) | (59) | (120) | (118)
Segment Reconciling Items [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Non-service costs — Pension and OPEB (G) | $ 0 | $ 6 | $ (1) | $ 12

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