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v3.22.1

Segment Information - Disaggregation of Revenue by Major End Market Served (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Revenue, Major Customer [Line Items] |  |
Sales | $ 1,324 | $ 1,209
Third-party sales |  |
Revenue, Major Customer [Line Items] |  |
Sales | 1,324 | 1,209
Third-party sales | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 631 | 534
Third-party sales | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 264 | 272
Third-party sales | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 182 | 176
Third-party sales | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | 247 | 227
Third-party sales | Aerospace - Commercial |  |
Revenue, Major Customer [Line Items] |  |
Sales | 586 | 455
Third-party sales | Aerospace - Commercial | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 329 | 227
Third-party sales | Aerospace - Commercial | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 148 | 148
Third-party sales | Aerospace - Commercial | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 109 | 80
Third-party sales | Aerospace - Commercial | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | 0 | 0
Third-party sales | Aerospace - Defense |  |
Revenue, Major Customer [Line Items] |  |
Sales | 226 | 270
Third-party sales | Aerospace - Defense | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 137 | 151
Third-party sales | Aerospace - Defense | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 32 | 42
Third-party sales | Aerospace - Defense | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 57 | 77
Third-party sales | Aerospace - Defense | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | 0 | 0
Third-party sales | Commercial Transportation |  |
Revenue, Major Customer [Line Items] |  |
Sales | 300 | 273
Third-party sales | Commercial Transportation | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 0 | 0
Third-party sales | Commercial Transportation | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 53 | 46
Third-party sales | Commercial Transportation | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 0 | 0
Third-party sales | Commercial Transportation | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | 247 | 227
Third-party sales | Industrial and Other |  |
Revenue, Major Customer [Line Items] |  |
Sales | 212 | 211
Third-party sales | Industrial and Other | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 165 | 156
Third-party sales | Industrial and Other | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 31 | 36
Third-party sales | Industrial and Other | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 16 | 19
Third-party sales | Industrial and Other | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | $ 0 | $ 0

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