v3.24.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
shares in Millions, $ in Millions
Total
Common Stock Issued
Treasury Stock
Additional Paid-In Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2020   474.0        
Beginning balance at Dec. 31, 2020 $ 3,951 $ 5 $ (1,981) $ 2,959 $ 2,968 $ 0
Beginning balance (in shares) at Dec. 31, 2020     158.0      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (182)       (182)  
Vesting of restricted stock units (in shares)   1.0        
Vesting of restricted stock units (8)   $ (8)      
Stock compensation expense 28     28    
Stock issued under crewmember stock purchase plan (in shares)   3.0        
Stock issued under Crewmember Stock Purchase Plan 46     46    
Warrants issued under federal support programs 14     14    
Ending balance (in shares) at Dec. 31, 2021   478.0        
Ending balance at Dec. 31, 2021 3,849 $ 5 $ (1,989) 3,047 2,786 0
Ending balance (in shares) at Dec. 31, 2021     158.0      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (362)       (362)  
Vesting of restricted stock units (in shares)   1.0 1.0      
Vesting of restricted stock units (6)   $ (6)      
Stock compensation expense 30     30    
Stock issued under crewmember stock purchase plan (in shares)   7.0        
Stock issued under Crewmember Stock Purchase Plan $ 52     52    
Ending balance (in shares) at Dec. 31, 2022 327.0 486.0        
Ending balance at Dec. 31, 2022 $ 3,563 $ 5 $ (1,995) 3,129 2,424 0
Ending balance (in shares) at Dec. 31, 2022 159.0   159.0      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss $ (310)       (310)  
Other comprehensive loss (4)         (4)
Vesting of restricted stock units (in shares)   2.0        
Vesting of restricted stock units (4)   $ (4)      
Stock compensation expense 39     39    
Stock issued under crewmember stock purchase plan (in shares)   11.0        
Stock issued under Crewmember Stock Purchase Plan $ 53     53    
Ending balance (in shares) at Dec. 31, 2023 339.0 499.0        
Ending balance at Dec. 31, 2023 $ 3,337 $ 5 $ (1,999) $ 3,221 $ 2,114 $ (4)
Ending balance (in shares) at Dec. 31, 2023 159.4   159.0