EMPLOYEE BENEFIT PLANS - Roll forward (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Performance Units
Employee benefits
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 0.1
LTIP Units and Restricted Stock, Number Of shares
Exercised	0
Stock based compensation expense	$ 3.9	$ 5.9	$ 19.8
LTIP Units and Restricted Stock, Weighted Average Fair Value Per Restricted Stock
Ending balance (in dollars per share)	$ 38.76
Unvested Performance Units Outstanding
LTIP Units and Restricted Stock, Number Of shares
Beginning balance	1,814,000	3,717,000
Granted	61,000	494,000
Vested	(288,000)	(1,652,000)
Forfeited	(825,000)	(745,000)
Ending balance	762,000	1,814,000	3,717,000
LTIP Units and Restricted Stock, Weighted Average Fair Value Per Restricted Stock
Beginning balance (in dollars per share)	$ 41.17	$ 41.25
Granted (in dollars per share)	41.7	38.79
Vested (in dollars per share)	39.67	38.04
Forfeited (in dollars per share)	52.51	37.5
Ending balance (in dollars per share)	$ 38.76	$ 41.17	$ 41.25
Performance Units Exercisable
Options Exercisable, Number of Options
Beginning balance	3,930,000	2,278,000
Vested	288,000	1,652,000
Ending balance	4,218,000	3,930,000	2,278,000
Performance Stock Units, Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 37.74	$ 37.53
Vested (in dollars per share)	39.67	38.04
Ending balance (in dollars per share)	$ 37.87	$ 37.74	$ 37.53
Employee Stock Option
Options Outstanding, Number of Options
Beginning balance	1,341,000	1,339,000
Granted	23,000	50,000
Vested	(22,000)
Forfeited	(390,000)	(48,000)
Ending balance	952,000	1,341,000	1,339,000
Options Outstanding, Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 44.91	$ 44.99
Granted (in dollars per share)	42.53	38.64
Vested (in dollars per share)	38.64
Forfeited (in dollars per share)	44.66	40.49
Ending balance (in dollars per share)	$ 45.1	$ 44.91	$ 44.99
Options Exercisable, Number of Options
Beginning balance	19,000	19,000
Exercised	0
Vested	22,000
Ending balance	41,000	19,000	19,000
Options Exercisable, Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 59.9	$ 59.9
Vested (in dollars per share)	38.64
Ending balance (in dollars per share)	$ 48.49	$ 59.9	$ 59.9
LTIP Units and Restricted Stock, Number Of shares
Stock based compensation expense	$ 0.1	$ 0.9	$ 0.6
Long Term Incentive Plan
Options Exercisable, Number of Options
Beginning balance	666,000	312,000
Granted	554,000	678,000
Vested	(459,000)	(209,000)
Forfeited	(208,000)	(115,000)
Ending balance	553,000	666,000	312,000
Options Exercisable, Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 42.12	$ 50.51
Granted (in dollars per share)	41.16	38.7
Vested (in dollars per share)	41.67	43.55
Forfeited (in dollars per share)	45.19	41.68
Ending balance (in dollars per share)	$ 40.45	$ 42.12	$ 50.51
Restricted Stock
Employee benefits
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 8.3
LTIP Units and Restricted Stock, Number Of shares
Beginning balance	309,000	365,000
Granted	395,000	190,000
Vested	(140,000)	(163,000)
Forfeited	(51,000)	(83,000)
Ending balance	513,000	309,000	365,000
Stock based compensation expense	$ 11.4	$ 5.5	$ 6.4
LTIP Units and Restricted Stock, Weighted Average Fair Value Per Restricted Stock
Beginning balance (in dollars per share)	$ 42.09	$ 44.53
Granted (in dollars per share)	41.92	38.66
Vested (in dollars per share)	43.86	44.11
Forfeited (in dollars per share)	43.27	41.21
Ending balance (in dollars per share)	$ 41.32	$ 42.09	$ 44.53