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Goodwill and Other Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2023
Goodwill [Line Items]  
Schedule of Intangible Assets and Goodwill [Table Text Block]
Changes in goodwill and other intangible assets for the three months ended March 31, 2023, are provided in the following table (dollar amounts in millions):
Timber Licenses1
GoodwillDeveloped TechnologyTrademarks
Beginning balance December 31, 2022
$28 $19 $15 $
Amortization(1)— — — 
Ending balance March 31, 2023
$27 $19 $15 $2