XML 43 R29.htm IDEA: XBRL DOCUMENT v3.22.4
COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES (Tables)
 12 Months Ended
Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases and Unrecorded Unconditional Purchase Obligtaions [Table Text Block] Future minimum payments for commitments as of the date of this filing (in millions):
 
Aircraft Commitments(a)
Capacity Purchase Agreements and Other Obligations(b)
2023$1,846 $209 
20241,580 216 
20251,262 220 
2026689 217 
2027337 218 
Thereafter606 739 
Total$6,320 $1,819