Goodwill and Intangible Assets - Schedule of Goodwill Balances (Detail) $ in Millions	Dec. 31, 2021 USD ($)
Goodwill And Intangible Assets [Line Items]
Beginning balance	$ 140
Ending balance	140
Reinforcement Materials [Member]
Goodwill And Intangible Assets [Line Items]
Beginning balance	48
Ending balance	48
Performance Chemicals [Member]
Goodwill And Intangible Assets [Line Items]
Beginning balance	92
Ending balance	$ 92