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v3.23.1

Segment Information - Disaggregation of Revenue by Major End Market Served (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Revenue, Major Customer [Line Items] |  |
Sales | $ 1,603 | $ 1,324
Third-party sales |  |
Revenue, Major Customer [Line Items] |  |
Sales | 1,603 | 1,324
Third-party sales | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 795 | 631
Third-party sales | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 312 | 264
Third-party sales | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 207 | 182
Third-party sales | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | 289 | 247
Third-party sales | Aerospace - Commercial |  |
Revenue, Major Customer [Line Items] |  |
Sales | 754 | 586
Third-party sales | Aerospace - Commercial | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 432 | 329
Third-party sales | Aerospace - Commercial | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 170 | 148
Third-party sales | Aerospace - Commercial | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 152 | 109
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 | 251 | 226
Third-party sales | Aerospace - Defense | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 163 | 137
Third-party sales | Aerospace - Defense | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 44 | 32
Third-party sales | Aerospace - Defense | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 44 | 57
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 | 352 | 300
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 | 63 | 53
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 | 289 | 247
Third-party sales | Industrial and Other |  |
Revenue, Major Customer [Line Items] |  |
Sales | 246 | 212
Third-party sales | Industrial and Other | Engine Products |  |
Revenue, Major Customer [Line Items] |  |
Sales | 200 | 165
Third-party sales | Industrial and Other | Fastening Systems |  |
Revenue, Major Customer [Line Items] |  |
Sales | 35 | 31
Third-party sales | Industrial and Other | Engineered Structures |  |
Revenue, Major Customer [Line Items] |  |
Sales | 11 | 16
Third-party sales | Industrial and Other | Forged Wheels |  |
Revenue, Major Customer [Line Items] |  |
Sales | $ 0 | $ 0

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