XML 35 R25.htm IDEA: XBRL DOCUMENT v3.21.2
Share-Based Compensation (Tables)
 9 Months Ended
Sep. 30, 2021
Share-based Payment Arrangement [Abstract]  
Summary of Assumptions and Fair Values for RSUs and Market-based LTIP Units Granted in the Period The assumptions and fair value for the RSUs and market-based LTIP Units granted during the nine months ended September 30, 2021 are included in the following table on a per share basis.
 2021
Fair value of market-based awards granted$37.87
Expected term (years)4
Expected volatility16.99 %
Risk-free rate0.17 %