Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

Changes in goodwill by segment for the years ended December 31, 2021 and 2020, are provided in the following table:

	Siding		OSB		Other		Total
Balance at December 31, 2019	$	4	$	16	$	10	$	30
Impairment charges	—		—		(5)		(5)
Balance at December 31, 2020	4		16		5		25
Impairment charges	—		—		(5)		(5)
Balance at December 31, 2021	$	4	$	16	$	—	$	19

Schedule of Intangible Assets and Goodwill [Table Text Block]

Changes in other intangible assets for the years ended December 31, 2021 and 2020, are provided in the following table:

	Timber Licenses1		Developed Technology		Trademark		Total Other Intangibles
Balance at December 31, 2019	$	38	$	20	$	3	$	61
Amortization	(4)		(1)		—		(5)
Balance at December 31, 2020	34		19		3		56
Amortization	(3)		(2)		—		(6)
Balance at December 31, 2021	$	31	$	17	$	2	$	50