INCENTIVE PLANS - Aggregate Value of Performance Shares (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Performance shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Aggregate value of distributed performance shares	$ 53.9	$ 45.3	$ 24.8
Restricted shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Aggregate value of distributed performance shares	$ 20.6	$ 15.6	$ 11.1