Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.21.2
Stock-Based Compensation - Additional Information (Details)
$ / shares in Units, shares in Millions, $ in Millions
6 Months Ended
Jun. 30, 2021
USD ($)
$ / shares
shares
Stock-based compensation  
Total unrecognized compensation cost related to unvested Awards | $ $ 139
Weighted average period of recognition related to unvested equity awards (in years) 2 years 3 months 18 days
Common Class A  
Stock-based compensation  
Shares reserved for future issuance upon exercise of stock options 37.0
Common Class B  
Stock-based compensation  
Shares reserved for future issuance upon exercise of stock options 1.9
Restricted Stock Units (RSUs) | Common Class A  
Stock-based compensation  
RSUs Outstanding 13.0
RSUs/RSAs GDFV | $ / shares $ 9.77
Restricted Stock | Common Class B  
Stock-based compensation  
RSUs Outstanding 1.1
RSUs/RSAs GDFV | $ / shares $ 13.65
Qurate Retail Employees and Directors | Restricted Stock Units (RSUs) | Common Class A  
Stock-based compensation  
RSUs/RSAs GDFV | $ / shares $ 12.93