Statements of Consolidated Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Net income	$ 2,263	$ 7,340	$ 1,132
Other comprehensive income (loss), net change related to:
Employee benefit plans, net of taxes	(313)	70	(1,171)
Fuel derivative financial instruments, net of taxes	316	182	(510)
Investments and other, net of taxes	(1)	(4)	(6)
Comprehensive income (loss) adjustments	2	248	(1,687)
Total comprehensive income (loss), net	2,265	7,588	(555)
United Airlines, Inc.
Net income	2,264	7,301	1,114
Other comprehensive income (loss), net change related to:
Employee benefit plans, net of taxes	(313)	70	(1,171)
Fuel derivative financial instruments, net of taxes	316	182	(510)
Investments and other, net of taxes	(1)	(4)	(6)
Comprehensive income (loss) adjustments	2	248	(1,687)
Total comprehensive income (loss), net	$ 2,266	$ 7,549	$ (573)