EARNINGS PER SHARE - Components of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net Income Attributable to Common Shareholders	$ 1,220,527	$ 1,205,167	$ 909,053
Weighted Average Common Shares Outstanding:
Basic (in shares)	343,972,926	338,836,147	321,416,086
Dilutive Effect of:
Share-Based Compensation Awards and Other (in shares)	658,130	738,994	762,215
Equity Forward Sale Agreement (in shares)	0	271,921	763,335
Dilutive Effect (in shares)	658,130	1,010,915	1,525,550
Diluted (in shares)	344,631,056	339,847,062	322,941,636
Basic EPS (in dollars per share)	$ 3.55	$ 3.56	$ 2.83
Diluted EPS (in dollars per share)	$ 3.54	$ 3.55	$ 2.81