Note 14 - Warranty Obligations - Changes in Warranty Liabilities (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Balance	$ 97	$ 95	$ 101	$ 75
Acquisitions		2		17
Amounts accrued for current period sales	6	9	14	17
Adjustments of prior estimates	2	(3)	3	2
Settlements of warranty claims	(10)	(9)	(21)	(16)
Currency impact	1	1	(1)
Balance	$ 96	$ 95	$ 96	$ 95

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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