HPI - Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Series A Cumulative Redeemable Preferred Shares [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests in Consolidated Affiliates [Member]	Distributions in Excess of Net Income Available for Common Stockholders [Member]
Balance (in shares) at Dec. 31, 2020		103,921,546
Balance at Dec. 31, 2020	$ 2,358,170	$ 1,039	$ 28,826	$ 2,993,946	$ (1,462)	$ 22,046	$ (686,225)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances of Common Stock, net of issuance costs and tax withholdings - shares		(49,058)
Issuances of Common Stock, net of issuance costs and tax withholdings	(1,198)			(1,198)
Dividends on Common Stock	(49,847)						(49,847)
Dividends on Preferred Stock	(622)						(622)
Adjustment of noncontrolling interests in the Operating Partnership to fair value	(9,266)			(9,266)
Distributions to noncontrolling interests in consolidated affiliates	(782)					(782)
Issuances of restricted stock - shares		183,100
Issuances of restricted stock	0
Share-based compensation expense, net of forfeitures - shares		(436)
Share-based compensation expense, net of forfeitures	2,982	$ 2		2,980
Net (income) attributable to noncontrolling interests in the Operating Partnership	(1,493)						(1,493)
Net (income) attributable to noncontrolling interests in consolidated affiliates	0					281	(281)
Comprehensive income:
Net income	56,855						56,855
Other comprehensive income/(loss)	122				122
Total comprehensive income	56,977
Balance (in shares) at Mar. 31, 2021		104,055,152
Balance at Mar. 31, 2021	$ 2,354,921	$ 1,041	28,826	2,986,462	(1,340)	21,545	(681,613)
Balance (in shares) at Dec. 31, 2021	104,892,780	104,892,780
Balance at Dec. 31, 2021	$ 2,499,558	$ 1,049	28,821	3,027,861	(973)	22,416	(579,616)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances of Common Stock, net of issuance costs and tax withholdings - shares		69,821
Issuances of Common Stock, net of issuance costs and tax withholdings	4,173	$ 0		4,173
Dividends on Common Stock	(52,424)						(52,424)
Dividends on Preferred Stock	(621)						(621)
Adjustment of noncontrolling interests in the Operating Partnership to fair value	(3,168)			(3,168)
Distributions to noncontrolling interests in consolidated affiliates	(1,411)					(1,411)
Issuances of restricted stock - shares		181,383
Issuances of restricted stock	0
Share-based compensation expense, net of forfeitures - shares		0
Share-based compensation expense, net of forfeitures	5,291	$ 2		5,289
Net (income) attributable to noncontrolling interests in the Operating Partnership	(965)						(965)
Net (income) attributable to noncontrolling interests in consolidated affiliates	0					257	(257)
Comprehensive income:
Net income	42,103						42,103
Other comprehensive income/(loss)	(15)				(15)
Total comprehensive income	$ 42,088
Balance (in shares) at Mar. 31, 2022	105,143,984	105,143,984
Balance at Mar. 31, 2022	$ 2,492,521	$ 1,051	$ 28,821	$ 3,034,155	$ (988)	$ 21,262	$ (591,780)