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Net Income Available to Common Unitholders Per Unit of the Operating Partnership | 12 Months Ended
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Dec. 31, 2021
Net Income Available To Common Unitholders [Line Items] |
Net Income Available to Common Unitholders Per Unit of the Operating Partnership | Net Income Available to Common Stockholders Per Share of the Company The following table reconciles the numerator and denominator in computing the Company’s basic and diluted per-share computations for net income available to common stockholders for the years ended December 31, 2021, 2020 and 2019:
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
| (in thousands, except unit and per unit amounts)
Numerator: |  |  |  |  |
Net income attributable to common stockholders | $ | 628,144 |  |  | $ | 187,105 |  |  | $ | 195,443 |
Allocation to participating securities (1) | (1,516) |  |  | (2,229) |  |  | (2,119) |
Numerator for basic and diluted net income available to common stockholders | $ | 626,628 |  |  | $ | 184,876 |  |  | $ | 193,324 |
Denominator: |  |  |  |  |
Basic weighted average vested shares outstanding | 116,429,130 |  |  | 113,241,341 |  |  | 103,200,568 |
Effect of dilutive securities | 519,513 |  |  | 478,281 |  |  | 648,600 |
Diluted weighted average vested shares and common stock equivalents outstanding | 116,948,643 |  |  | 113,719,622 |  |  | 103,849,168 |
Basic earnings per share: |  |  |  |  |
Net income available to common stockholders per share | $ | 5.38 |  |  | $ | 1.63 |  |  | $ | 1.87 |
Diluted earnings per share: |  |  |  |  |
Net income available to common stockholders per share | $ | 5.36 |  |  | $ | 1.63 |  |  | $ | 1.86 |
_____________________ (1)Participating securities include nonvested shares, certain time-based RSUs and vested market measure-based RSUs. Share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are considered participating securities. The impact of potentially dilutive common shares, including stock options, RSUs, shares issuable under executed forward equity sale agreements, if any, and other securities are considered in our diluted earnings per share calculation for the years ended December 31, 2021, 2020, and 2019. Certain market measure-based RSUs are not included in dilutive securities as of December 31, 2021, 2020, and 2019 as not all performance metrics had been met by the end of the applicable reporting periods. See Note 15 “Share-Based and Other Compensation” for additional information regarding the stock options and other share-based compensation.
Kilroy Realty L.P. |
Net Income Available To Common Unitholders [Line Items] |
Net Income Available to Common Unitholders Per Unit of the Operating Partnership | Net Income Available to Common Unitholders Per Unit of the Operating Partnership The following table reconciles the numerator and denominator in computing the Operating Partnership’s basic and diluted per-unit computations for net income available to common unitholders for the years ended December 31, 2021, 2020 and 2019:
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
| (in thousands, except unit and per unit amounts)
Numerator: |  |  |  |  |
Net income attributable to common unitholders | $ | 634,307 |  |  | $ | 189,609 |  |  | $ | 198,738 |
Allocation to participating securities (1) | (1,516) |  |  | (2,229) |  |  | (2,119) |
Numerator for basic and diluted net income available to common unitholders | $ | 632,791 |  |  | $ | 187,380 |  |  | $ | 196,619 |
Denominator: |  |  |  |  |
Basic weighted average vested units outstanding | 117,579,704 |  |  | 115,095,506 |  |  | 105,223,975 |
Effect of dilutive securities | 519,513 |  |  | 478,281 |  |  | 648,600 |
Diluted weighted average vested units and common unit equivalents outstanding | 118,099,217 |  |  | 115,573,787 |  |  | 105,872,575 |
Basic earnings per unit: |  |  |  |  |
Net income available to common unitholders per unit | $ | 5.38 |  |  | $ | 1.63 |  |  | $ | 1.87 |
Diluted earnings per unit: |  |  |  |  |
Net income available to common unitholders per unit | $ | 5.36 |  |  | $ | 1.62 |  |  | $ | 1.86 |
____________________ (1)Participating securities include nonvested shares, certain time-based RSUs and vested market measure-based RSUs. Share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are considered participating securities. The impact of potentially dilutive common units, including stock options, RSUs, shares issuable under executed forward equity sale agreements, if any, and other securities are considered in our diluted earnings per share calculation for the years ended December 31, 2021, 2020 and 2019. Certain market measure-based RSUs are not included in dilutive securities as of December 31, 2021, 2020 and 2019 as not all performance metrics had been met by the end of the applicable reporting periods. See Note 15 “Share-Based and Other Compensation” for additional information regarding the stock options and other share-based compensation.

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