Note 3 - Goodwill and Other Intangible Assets - Components of Other Intangible Assets (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Amortizable intangible assets, accumulated impairment and amortization	$ (547)	$ (553)
Intangible Assets, Gross (Excluding Goodwill), Total	760	786
Intangible Assets, Net (Excluding Goodwill), Total	213	233
Trademarks and Trade Names 1 [Member]
Non-amortizable intangible assets, gross	72	75
Non-amortizable intangible assets, net carrying amount	$ 72	75
Core Technology [Member]
Weighted average useful life (Year)	8 years
Amortizable intangible assets, gross carrying amount	$ 156	161
Amortizable intangible assets, accumulated impairment and amortization	(111)	(110)
Amortizable intangible assets, net carrying amount	$ 45	51
Trademarks and Trade Names [Member]
Weighted average useful life (Year)	13 years
Amortizable intangible assets, gross carrying amount	$ 30	31
Amortizable intangible assets, accumulated impairment and amortization	(12)	(12)
Amortizable intangible assets, net carrying amount	$ 18	19
Customer Relationships [Member]
Weighted average useful life (Year)	8 years
Amortizable intangible assets, gross carrying amount	$ 502	519
Amortizable intangible assets, accumulated impairment and amortization	(424)	(431)
Amortizable intangible assets, net carrying amount	$ 78	$ 88