Supplemental Financial Information (Tables)

12 Months Ended

Dec. 31, 2019

Table Text Block [Abstract]

Accounts and Other Receivables

(in millions)	December 31, 2019		December 31, 2018
Trade receivables	$	53	$	57
Credit card receivables	112		107
Business partners and other suppliers	779		319
Income tax receivable	87		22
Other	55		63
Accounts and other receivables	$	1,086	$	568

Other Assets

(in millions)	December 31, 2019		December 31, 2018
Derivative contracts	$	49	$	95
Intangible assets, net	296		400
Finance lease receivable	—		61
Other	232		164
Other assets	$	577	$	720

Accounts Payable

(in millions)	December 31, 2019		December 31, 2018
Accounts payable trade	$	304	$	263
Salaries payable	231		216
Taxes payable excluding income taxes	227		220
Aircraft maintenance payable	162		69
Fuel payable	129		122
Other payable	521		526
Accounts payable	$	1,574	$	1,416

Accrued Liabilities

(in millions)	December 31, 2019		December 31, 2018
Profitsharing and savings plans	$	695	$	580
Vacation pay	434		403
Health	120		107
Workers compensation	166		166
Property and income taxes	79		68
Other	255		425
Accrued liabilities	$	1,749	$	1,749

Other Noncurrent Liabilities

(in millions)	December 31, 2019		December 31, 2018
Postretirement obligation	$	288	$	232
Other deferred compensation	313		247
Other	105		171
Other noncurrent liabilities	$	706	$	650