XML 18 R6.htm IDEA: XBRL DOCUMENT v3.21.2
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Millions, $ in Millions
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income
Retained Earnings
Beginning Balance (in shares) at Dec. 31, 2019 61.9 62.0      
Beginning Balance at Dec. 31, 2019 $ 1,960 $ 0 $ 175 $ 4 $ 1,781
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 178       178
Common stock purchases (in shares)   (3.0)      
Common stock purchases (446)   (9)   (437)
Termination of warrants (30)   (30)    
Other comprehensive income (loss), net (19)     (19)  
Share-based compensation 4   4    
Ending Balance (in shares) at Mar. 31, 2020   59.0      
Ending Balance at Mar. 31, 2020 $ 1,647 $ 0 140 (15) 1,522
Beginning Balance (in shares) at Dec. 31, 2019 61.9 62.0      
Beginning Balance at Dec. 31, 2019 $ 1,960 $ 0 175 4 1,781
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 639        
Other comprehensive income (loss), net 33        
Ending Balance (in shares) at Sep. 30, 2020   59.0      
Ending Balance at Sep. 30, 2020 2,201 $ 0 181 37 1,983
Beginning Balance (in shares) at Mar. 31, 2020   59.0      
Beginning Balance at Mar. 31, 2020 1,647 $ 0 140 (15) 1,522
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 276       276
Other comprehensive income (loss), net 47     47  
Share-based compensation $ 26   26    
Ending Balance (in shares) at Jun. 30, 2020 58.7 59.0      
Ending Balance at Jun. 30, 2020 $ 1,996 $ 0 166 32 1,798
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 185       185
Other comprehensive income (loss), net 5     5  
Share-based compensation 15   15    
Ending Balance (in shares) at Sep. 30, 2020   59.0      
Ending Balance at Sep. 30, 2020 $ 2,201 $ 0 181 37 1,983
Beginning Balance (in shares) at Dec. 31, 2020 58.0 59.0      
Beginning Balance at Dec. 31, 2020 $ 2,096 $ 0 199 37 1,860
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 228       228
Common stock purchases (in shares)   (1.0)      
Common stock purchases (122)   (2)   (120)
Other comprehensive income (loss), net (11)     (11)  
Share-based compensation (27)   (27)    
Ending Balance (in shares) at Mar. 31, 2021   58.0      
Ending Balance at Mar. 31, 2021 $ 2,164 $ 0 170 26 1,968
Beginning Balance (in shares) at Dec. 31, 2020 58.0 59.0      
Beginning Balance at Dec. 31, 2020 $ 2,096 $ 0 199 37 1,860
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 556        
Other comprehensive income (loss), net (20)        
Ending Balance (in shares) at Sep. 30, 2021   58.0      
Ending Balance at Sep. 30, 2021 2,518 $ 0 205 17 2,296
Beginning Balance (in shares) at Mar. 31, 2021   58.0      
Beginning Balance at Mar. 31, 2021 2,164 $ 0 170 26 1,968
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 185       185
Share-based compensation $ 21   21    
Ending Balance (in shares) at Jun. 30, 2021 57.8 58.0      
Ending Balance at Jun. 30, 2021 $ 2,370 $ 0 191 26 2,153
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 143       143
Other comprehensive income (loss), net (9)     (9)  
Share-based compensation 14   14    
Ending Balance (in shares) at Sep. 30, 2021   58.0      
Ending Balance at Sep. 30, 2021 $ 2,518 $ 0 $ 205 $ 17 $ 2,296