Quarterly report pursuant to Section 13 or 15(d)

Equity - Additional Information (Details)

v3.21.1
Equity - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Accelerated compensation expense $ 2  
2013 Plan | Restricted stock and restricted stock units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares awarded (in shares) 69,823  
Equity-based compensation expense $ 5 $ 4
Unrecognized compensation expense $ 11  
Weighted-average term in which unrecognized compensation expense is expected to be recognized 2 years