GOODWILL AND OTHER INTANGIBLE ASSETS - Carrying Amount of Goodwill (Details) - USD ($)	3 Months Ended				9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Sep. 30, 2021
Goodwill [Roll Forward]
Goodwill - net book value, begging of period	$ 1,512,246,000	$ 1,478,500,000	$ 1,477,564,000
Goodwill, acquired during period	20,797,000	33,746,000	936,000	$ 0	$ 0
Goodwill - net book value, end of period	1,533,043,000	1,512,246,000	1,478,500,000
Change in the carrying amount	$ 20,797,000	$ 33,746,000	$ 936,000	$ 0	$ 0