XML 92 R78.htm IDEA: XBRL DOCUMENT v3.22.4
Special Items (Details) - USD ($)
 3 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Unusual or Infrequent Items, or Both [Abstract]          
Federal payroll support grant recognition     $ 0 $ (830,000,000) $ (685,000,000)
CARES Act employee retention credit     0 (11,000,000) (36,000,000)
Union contract costs     1,000,000 8,000,000 0
Embraer E190 fleet transition     52,000,000 0 273,000,000
Severance and benefit costs     0 0 59,000,000
ALPA ratification bonus $ 32,000,000     0 0
Spirit acquisition costs     28,000,000 0 0
Losses on sale-leaseback transactions     0 0 106,000,000
Total     113,000,000 (833,000,000) (283,000,000)
Federal payroll support grant recognition     0 830,000,000 685,000,000
Wages paid       5,000  
ERC as contra-expense       $ 11,000,000 36,000,000
Renewal contract term   5 years   5 years  
Ratification bonus   $ 8,000,000      
Fleet impairment       $ 0 273,000,000
Severance and benefit costs, disbursed       44,000,000  
Proceeds from sale leaseback transactions         563,000,000
Proceeds from sale-leaseback transactions     0 0 354,000,000
Proceeds from sale-leaseback transactions     $ 0 $ 0 $ 209,000,000