INCOME TAXES - INCOME TAX EXPENSE (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current:
Federal	$ 70.6	$ 86.8	$ 44.0
State	7.8	12.4	9.2
Foreign	3.8	3.5	3.0
Total current tax expense	82.2	102.7	56.2
Deferred:
Federal	7.9	17.9	18.2
State	(1.3)	2.8
Foreign	0.2	(0.4)	1.5
Total deferred tax expense	6.8	20.3	19.7
Total income taxes	$ 89.0	$ 123.0	$ 75.9