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Goodwill and Other Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2022
Goodwill [Line Items]  
Schedule of Intangible Assets and Goodwill [Table Text Block]
Changes in goodwill and other intangible assets for the six months ended June 30, 2022, are provided in the following table (dollar amounts in millions):
Timber licenses1
GoodwillDeveloped TechnologyTrademarks
Beginning balance December 31, 2021
$30 $19 $17 $
Amortization(1)— (1)— 
Ending balance June 30, 2022
$29 $19 $16 $