Warranties - Warranty Expense by Segment (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Segment Reporting Information [Line Items] | ||||
| Provisions | $ 3,599 | $ 3,320 | $ 6,810 | $ 6,718 |
| AAON Oklahoma | ||||
| Segment Reporting Information [Line Items] | ||||
| Provisions | 2,710 | 3,039 | 4,877 | 5,997 |
| AAON Coil Products | ||||
| Segment Reporting Information [Line Items] | ||||
| Provisions | 461 | 340 | 860 | 520 |
| BasX | ||||
| Segment Reporting Information [Line Items] | ||||
| Provisions | $ 428 | $ (59) | $ 1,073 | $ 201 |