Equity, Capital and Other Interests - Changes in Company's Issued and Outstanding Common Shares and Units (Details) - shares	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Equity Capital And Other Interests [Abstract]
Common Stock, Shares, Outstanding	375,527,195	372,302,000
Common Shares Issued:
Conversion of OP Units	31,089	1,084,023
Exercise of share options	348,510	833,669
Employee Share Purchase Plan (ESPP)	35,669	47,761
Restricted share grants, net	175,970	87,377
Common Stock, Shares, Outstanding	376,118,433	374,354,830
Units
Total Units Outstanding	12,659,027	13,858,073
Restricted unit grants, net	223,242	155,638
Conversion of OP Units to Common Shares	(31,089)	(1,084,023)
Total Units Outstanding	12,851,180	12,929,688
Common Shares And Units Outstanding	388,969,613	387,284,518
Units Ownership Interest in Operating Partnership	3.30%	3.30%