REVENUE RECOGNITION AND RECEIVABLES - Contract Acquisition Costs (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Contract Acquisition Costs | |||||
| Amortization of contract acquisition cost | $ 1.8 | $ 1.7 | $ 3.5 | $ 3.5 | |
| Other Noncurrent Assets | |||||
| Contract Acquisition Costs | |||||
| Short-term contract acquisition costs | $ 10.8 | $ 10.8 | $ 11.2 | ||