INVESTMENTS - Narrative (Details) - USD ($) $ in Millions |
1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|---|
Jun. 05, 2025 |
Aug. 31, 2019 |
Dec. 31, 2016 |
Sep. 30, 2026 |
Sep. 30, 2026 |
Dec. 31, 2025 |
|
| Advanced Engine Repair JV | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Payments to acquire equity method investments | $ 13.5 | $ 15.0 | ||||
| Ownership percentage | 25.00% | 25.00% | 25.00% | 25.00% | ||
| 2025 Partnership | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Payments to acquire equity method investments | $ 95.1 | $ 291.5 | ||||
| Ownership percentage | 19.00% | 19.00% | ||||
| Distributions received | $ 66.8 | |||||
| 2026 Partnership | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Payments to acquire equity method investments | $ 20.0 | |||||
| Ownership percentage | 21.00% | 21.00% | ||||
| QuickTurn Europe | ||||||
| Schedule of Equity Method Investments [Line Items] | ||||||
| Payments to acquire equity method investments | $ 10.5 | |||||
| Ownership percentage | 50.00% | 50.00% | 50.00% | |||