v3.26.3
Other Assets - Components of Other Assets (Detail) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]      
Pension asset - defined benefit pension plans $ 291 $ 285  
Countervailing duty and anti-dumping duty cash deposits on softwood lumber 284 242  
Off-market contracts 61 62  
Restricted cash 33 41 $ 47
Other 45 44  
Other assets, noncurrent $ 714 $ 674