CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Supplemental disclosures of non-cash investing and financing activities
Common stock issued through the dividend reinvestment plan (in shares)	605	839
Common stock issued through the dividend reinvestment plan	$ 150	$ 138
Number of shares withheld to satisfy employees' tax withholding and other liabilities (in shares)	69,721	74,726
Shares withheld to satisfy employees' tax withholding and other liabilities, value	$ 16,365	$ 13,228
Stock issued during period, value, share-based compensation, forfeited	255	69
Dividends declared but not paid	224,552
Change in redemption value of redeemable noncontrolling interest	(43)	(273)
Cash flow hedge losses reclassified to earnings	1,013
Cash flow hedge losses reclassified to earnings	$ 1,013	$ 2,367
Restricted Stock and Restricted Stock Converted From Performance Shares
Supplemental disclosures of non-cash investing and financing activities
Equity instruments granted (in shares)	132,135	149,520
Performance Shares
Supplemental disclosures of non-cash investing and financing activities
Equity instruments granted (in shares)	72,189
Converted to restricted stock (in shares)	54,053	56,545
Restricted stock
Supplemental disclosures of non-cash investing and financing activities
Equity instruments granted (in shares)	78,082	92,975
Fair value of shares issued	$ 18,441	$ 16,347
Stock issued during period, shares, share-based compensation, forfeited (in shares)	1,181	343
Common stock
Supplemental disclosures of non-cash investing and financing activities
Dividends declared but not paid	$ 222,754	$ 222,424
Accumulated earnings less dividends
Supplemental disclosures of non-cash investing and financing activities
Change in redemption value of redeemable noncontrolling interest	$ (43)	$ (273)