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Business Combinations and Investments in Unconsolidated Affiliates (Details) |  | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 01, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Oct. 01, 2022 | Jul. 29, 2022 | Apr. 01, 2022 | Jan. 31, 2022 | Mar. 01, 2019
United Steel Supply, LLC |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Noncontrolling interest, ownership percentage | 90.00% | 90.00% | 90.00% |  |  |  |  |
New Process Steel LP |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Equity interest acquired |  |  |  |  |  |  | 45.00% |
ROCA ACERO, S.A. de C.V. |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Acquisition of interest (as a percent) |  |  |  | 100.00% |  |  |  |
Unity Aluminum, Inc |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Acquisition of interest (as a percent) |  |  |  |  | 94.40% |  |  |
United Steel Supply, LLC |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Acquisition of interest (as a percent) | 2.50% |  |  |  |  | 12.50% |  | 75.00%
Percentage of voting equity interests remaining available | 10.00% |  |  |  |  |  |  |

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