v3.22.1

Segment and Related Information​ - Segment Operating Profit (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Segment Adjusted EBITDA | $ 215 | $ 189
Corporate expenses(1) | (9) | (9)
Stock-based compensation expense | (5) | (2)
Metal Price Lag | (36) | 5
Unrealized Gain (Loss) on Derivatives | 2 | 0
Provision for depreciation and amortization | (60) | (63)
Restructuring, Settlement And Impairment Provisions, Including Gain (Loss) On Disposition Of Assets And Business | (5) | (1)
Other | (6) | (6)
Operating income | 96 | 113
Interest expense | (25) | (23)
Other expenses, net | (17) | (22)
Provision for income taxes | (12) | (16)
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0
Net Income (Loss) Attributable to Parent | 42 | 52
Operating segments |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Segment Adjusted EBITDA | 215 | 189
Provision for depreciation and amortization | (56) | (58)
Restructuring, Settlement And Impairment Provisions, Including Gain (Loss) On Disposition Of Assets And Business | (1) | (1)
Operating segments | Rolled Products |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Segment Adjusted EBITDA | 176 | 165
Provision for depreciation and amortization | (48) | (48)
Restructuring, Settlement And Impairment Provisions, Including Gain (Loss) On Disposition Of Assets And Business | 0 | (1)
Operating segments | Building and Construction Systems |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Segment Adjusted EBITDA | 44 | 28
Provision for depreciation and amortization | (4) | (4)
Restructuring, Settlement And Impairment Provisions, Including Gain (Loss) On Disposition Of Assets And Business | 0 | 1
Operating segments | Extrusions |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Segment Adjusted EBITDA | 5 | 4
Provision for depreciation and amortization | (4) | (6)
Restructuring, Settlement And Impairment Provisions, Including Gain (Loss) On Disposition Of Assets And Business | $ (1) | $ 1

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