SHAREHOLDERS' EQUITY - Dividends (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Equity [Abstract]
Cash dividends (in dollars per share)	$ 0.60	$ 0.60	$ 0.55	$ 0.55	$ 1.20	$ 1.10
Total dividends	$ 156.2	$ 150.9	$ 145.9	$ 151.8	$ 307.1	$ 297.7