Consolidated Statements of Operations (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 03, 2020	Sep. 28, 2019	Oct. 03, 2020	Sep. 28, 2019
Revenues
Total revenues	$ 2,735	$ 3,259	$ 7,984	$ 9,595
Costs, expenses and other
Cost of sales	2,332	2,747	6,970	7,965
Selling and administrative expense	258	255	760	854
Interest expense	43	44	125	129
Special charges	7	0	124	0
Non-service components of pension and post-retirement income, net	(21)	(28)	(62)	(85)
Total costs, expenses and other	2,619	3,018	7,917	8,863
Income before income taxes	116	241	67	732
Income tax expense (benefit)	1	21	(6)	116
Net income	$ 115	$ 220	$ 73	$ 616
Earnings per share
Basic (in dollars per share)	$ 0.50	$ 0.96	$ 0.32	$ 2.65
Diluted (in dollars per share)	$ 0.50	$ 0.95	$ 0.32	$ 2.64
Manufacturing revenues
Revenues
Total revenues	$ 2,722	$ 3,245	$ 7,942	$ 9,548
Finance revenues
Revenues
Total revenues	$ 13	$ 14	$ 42	$ 47