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Share-based Compensation and Other Employee Benefits - Schedule of Summary of RSA/RSU Activity (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 29, 2018
Dec. 30, 2017
Weighted- average Grant Date Fair Value Per Share      
Granted (in usd per share) $ 27.83 $ 65.26 $ 85.90
Restricted Stock Awards/Restricted Stock Units      
Number of Shares      
Nonvested at beginning of year (in shares) 0    
Granted (in shares) 2    
Vested (in shares) 0    
Forfeited (in shares) 0    
Nonvested at end of year (in shares) 2 0  
Weighted- average Grant Date Fair Value Per Share      
Nonvested at beginning of year (in usd per share) $ 76.86    
Granted (in usd per share) 27.83    
Vested (in usd per share) 66.84    
Forfeited (in usd per share) 36.11    
Nonvested at end of year (in usd per share) $ 25.69 $ 76.86  
Aggregate Intrinsic Value 1 year 7 months    
Aggregate Intrinsic Value $ 22