v3.25.4
Summary of Significant Accounting Policies - Computation of Weighted Average Basic and Diluted Shares Outstanding (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Numerator:      
Net income attributable to Company $ 145 $ 635 $ 993
Denominator:      
Basic—weighted average common shares outstanding 372 392 393
Dilutive effect of employee stock options and other unvested stock awards 3 4 4
Diluted--weighted average common shares outstanding 375 396 397
Net income attributable to Company per share:      
Basic $ 0.39 $ 1.62 $ 2.53
Diluted 0.39 1.6 2.50
Cash dividends per share $ 0.51 $ 0.275 $ 0.20