Earnings per Share and Unit (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share Basic [Line Items]
Income per common share - basic		$ 0.57	$ 1.14
Income per common share - diluted		$ 0.57	$ 1.14
Weighted Average Limited Partnership Units Outstanding, Basic		741,433	760,046
Continuing Operations [Member] | Parent Company [Member]
Earnings Per Share Basic [Line Items]
Income attributable to common shareholders/unit holders - basic		$ 97,281	$ 195,228
Income attributable to common shareholders/unit holders - diluted		$ 97,281	$ 195,228
Weighted average common shares/units outstanding for basic EPS/EPU		171,212,000	171,312,000
Weighted average common shares/units outstanding for diluted EPS/EPU	[1]	171,494,000	171,671,000
Income per common share - basic		$ 0.57	$ 1.14
Income per common share - diluted		$ 0.57	$ 1.14
Continuing Operations [Member] | Partnership Interest [Member]
Earnings Per Share Basic [Line Items]
Income attributable to common shareholders/unit holders - basic		$ 97,701	$ 196,091
Income attributable to common shareholders/unit holders - diluted		$ 97,701	$ 196,091
Weighted average common shares/units outstanding for basic EPS/EPU		171,953,000	172,072,000
Weighted average common shares/units outstanding for diluted EPS/EPU	[2]	172,235,000	172,431,000
Income per common share - basic		$ 0.57	$ 1.14
Income per common share - diluted		$ 0.57	$ 1.14

[1] Includes the dilutive impact of unvested restricted stock.

[2] Includes the dilutive impact of unvested restricted stock.