Noncontrolling Interest (Tables)

3 Months Ended

Mar. 31, 2022

Noncontrolling Interest [Abstract]

Schedule of Issued and Outstanding Common Shares

The following table presents the changes in Equity Commonwealth’s issued and outstanding common shares and units for the three months ended March 31, 2022:

	Common Shares	OP Units and LTIP Units	Total
Outstanding at January 1, 2022	115,205,818	247,217	115,453,035
Repurchase and surrender of shares	(3,010,596)	—	(3,010,596)
Share-based compensation grants and vesting, net of forfeitures	475,179	29,071	504,250
Outstanding at March 31, 2022	112,670,401	276,288	112,946,689
Noncontrolling ownership interest in the Operating Trust			0.24	%

Schedule of Issued and Outstanding Units

The following table presents the changes in Equity Commonwealth’s issued and outstanding common shares and units for the three months ended March 31, 2022:

	Common Shares	OP Units and LTIP Units	Total
Outstanding at January 1, 2022	115,205,818	247,217	115,453,035
Repurchase and surrender of shares	(3,010,596)	—	(3,010,596)
Share-based compensation grants and vesting, net of forfeitures	475,179	29,071	504,250
Outstanding at March 31, 2022	112,670,401	276,288	112,946,689
Noncontrolling ownership interest in the Operating Trust			0.24	%