Earnings Per Share - Additional Information (Detail) - shares shares in Millions |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
Schedule Of Earnings Per Share [Line Items] | |||
Forward equity agreement | 2.2 | ||
Restricted Stock Awards [Member] | |||
Schedule Of Earnings Per Share [Line Items] | |||
Options to purchase common shares not included in the computation of diluted EPS | 0.9 | 0.9 | 0.7 |
Stock options [Member] | |||
Schedule Of Earnings Per Share [Line Items] | |||
Options to purchase common shares not included in the computation of diluted EPS | 0.3 | 0.3 | 0.3 |