SHARE-BASED COMPENSATION - Share/Cash Settled Restricted Stock Units (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Weighted  average grant date fair value
Liability for cash-settled restricted stock units	$ 0		$ 4,792
Performance Vesting Restricted Stock Units | Share Settled
Number of restricted stock units
Nonvested restricted stock units - beginning of period (in shares)	330
Granted (in shares)	122
Vested (in shares)	(72)
Forfeited (in shares)	0
Nonvested restricted stock units - end of period (in shares)	380
Weighted  average grant date fair value
Nonvested restricted stock units - beginning of period (in usd per share)	$ 60.01
Granted (in usd per share)	66.13
Vested (in usd per share)	62.26
Forfeited (in usd per share)	0
Nonvested restricted stock units - end of period (in usd per share)	$ 61.55
Restricted Stock Units (RSUs)
Weighted  average grant date fair value
Share-based compensation expense	$ 43,516	$ 43,595
Tax benefits associated with share-based compensation expense	6,640	7,468
Fair value of restricted stock units vested	54,654	49,239
Unrecognized share-based compensation expense	$ 76,871	$ 91,810
Expected weighted average period associated with the recognition of unrecognized share-based compensation expense	2 years 6 months	2 years 6 months
Restricted Stock Units (RSUs) | Share Settled
Number of restricted stock units
Nonvested restricted stock units - beginning of period (in shares)	2,117
Granted (in shares)	874
Vested (in shares)	(778)
Forfeited (in shares)	(202)
Nonvested restricted stock units - end of period (in shares)	2,011
Weighted  average grant date fair value
Nonvested restricted stock units - beginning of period (in usd per share)	$ 53.16
Granted (in usd per share)	57.59
Vested (in usd per share)	53.62
Forfeited (in usd per share)	54.27
Nonvested restricted stock units - end of period (in usd per share)	$ 54.80
Restricted Stock Units (RSUs) | Cash Settled
Number of restricted stock units
Nonvested restricted stock units - beginning of period (in shares)	60
Granted (in shares)	0
Vested (in shares)	(59)
Forfeited (in shares)	(1)
Nonvested restricted stock units - end of period (in shares)	0
Weighted  average grant date fair value
Liability for cash-settled restricted stock units	$ 0	$ 4,084