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Financial Derivative Instruments and Risk Management (Tables)
12 Months Ended
Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative instrument in statement of financial position and financial performance
The table below reflects quantitative information related to our derivative instruments and where these amounts are recorded in our financial statements (dollar amounts in millions):

Year Ended December 31,
 202120202019
Fuel derivatives 
Hedge effectiveness losses recognized in aircraft fuel expense$— $$
Losses on derivatives resulting from the discontinuance of hedge accounting recognized in interest income and other$— $$— 
Hedge (gains) losses on derivatives recognized in comprehensive income$— $11 $(1)
Percentage of actual consumption economically hedged— %25 %%