Schedule II - Valuation and Qualifying Accounts and Reserve (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Valuation and Qualifying Accounts Disclosure [Table Text Block]

	Balance at beginning of period		Amounts charged (credited) to income			Allowance utilized			Adjustments arising from change in currency exchange rates and other items			Balance at end of period
Accounts Receivable - Allowance for Doubtful Accounts
2021	$	7	$	—		$	—		$	—		$	7
2020	$	9	$	—		$	(1	)	$	(1	)	$	7
2019	$	9	$	2		$	—		$	(2	)	$	9
Inventory Reserves
2021	$	82	$	16		$	(7	)	$	(4	)	$	87
2020	$	64	$	30		$	(14	)	$	2		$	82
2019	$	53	$	24		$	(11	)	$	(2	)	$	64
Deferred Tax Assets - Valuation Allowance
2021	$	259	$	—		$	—		$	(1	)	$	258
2020	$	190	$	60		$	—		$	9		$	259
2019	$	281	$	(102	)	$	—		$	11		$	190