Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

Changes in goodwill by segment for the years ended December 31, 2022, and 2021, are provided in the following table (dollars in millions):

	Siding		OSB		Other		Total
Balance at December 31, 2020	$	4	$	16	$	5	$	25
Impairment charges	—		—		(5)		(5)
Balance at December 31, 2021	4		16		—		19
Impairment charges	—		—		—		—
Balance at December 31, 2022	$	4	$	16	$	—	$	19

Schedule of Intangible Assets and Goodwill [Table Text Block]

Changes in other intangible assets for the years ended December 31, 2022, and 2021, are provided in the following table (dollars in millions):

	Timber Licenses1		Developed Technology		Trademark		Total Other Intangibles
Balance at December 31, 2020	$	33	$	19	$	3	$	55
Amortization	(3)		(2)		—		(5)
Balance at December 31, 2021	30		17		2		49
Amortization	(3)		(2)		—		(5)
Balance at December 31, 2022	$	28	$	15	$	2	$	45

1Timber licenses are included in Timber and timberlands on the Consolidated Balance Sheets.