Note 6 - Supplemental Balance Sheet and Cash Flow Information - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Other current assets:
Prepaid expenses	$ 147	$ 95
Other	49	32
Total	196	127
Other noncurrent assets:
Marketable securities	0	49
Customer incentive payments	38	45
Prepaid expenses	2	2
Deferred financing costs	6	5
Pension assets, net of related obligations	15	3
Other	70	65
Total	131	169
Property, plant and equipment, net:
Land and improvements to land	193	210
Buildings and building fixtures	590	646
Machinery and equipment	3,872	3,613
Finance lease right-of-use assets	64	72
Total cost	4,719	4,541
Less: accumulated depreciation	(2,520)	(2,290)
Net	2,199	2,251
Other accrued liabilities (current):
Non-income taxes payable	54	56
Accrued interest	25	13
Warranty reserves	51	43
Deferred income	8	7
Workplace injury costs	5	6
Restructuring costs	11	30
Payable under forward contracts	1	9
Environmental	5	5
Other expense accruals	144	139
Total	304	308
Other noncurrent liabilities:
Income tax liability	68	51
Interest rate swap market valuation	51	128
Deferred income tax liability	32	38
Workplace injury costs	15	15
Warranty reserves	56	55
Other noncurrent liabilities	70	81
Total	$ 292	$ 368