XML 34 R24.htm IDEA: XBRL DOCUMENT v3.23.2
Revenue Recognition (Tables)
6 Months Ended
Jun. 30, 2023
Revenue from Contract with Customer [Abstract]  
Disaggregation of revenue The following table provides the revenues recognized by revenue source for the three and six months ended June 30, 2023 and 2022 (in millions):
Three Months Ended June 30,Six Months Ended June 30,
2023202220232022
Passenger revenue
Passenger travel$2,289 $2,162 $4,315 $3,651 
Loyalty revenue - air transportation171 140 326 253 
Other revenue
Loyalty revenue104 95 204 184 
Other revenue46 48 92 93 
Total revenue$2,610 $2,445 $4,937 $4,181 
Contract with customer, contract asset, contract liability, and receivable
Our contract liabilities primarily consist of ticket sales for which transportation has not yet been provided, unused credits available to customers, and outstanding loyalty points available for redemption (in millions):
June 30, 2023December 31, 2022
Air traffic liability - passenger travel$1,451 $1,291 
Air traffic liability - loyalty program (air transportation)990 1,000 
Deferred revenue (1)
511 530 
Total$2,952 $2,821 
(1) Deferred revenue is included within other accrued liabilities and other liabilities on our consolidated balance sheets.
The table below presents the activity of the current and non-current air traffic liability for our loyalty program, and includes points earned and sold to participating companies for the six months ended June 30, 2023 and 2022 (in millions):
Balance at December 31, 2022$1,000 
TrueBlue® points redeemed
(327)
TrueBlue® points earned and sold
317 
Balance at June 30, 2023$990 
Balance at December 31, 2021$891 
TrueBlue® points redeemed
(253)
TrueBlue® points earned and sold
289 
Balance at June 30, 2022$927