v3.26.1
Fair Value Measurements - Summary of Plan assets measured at fair value on a recurring basis (Detail) - EBP 003 [Member] - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Assets    
Total assets reported at fair value $ 3,325,831,047 $ 2,942,487,062
Common stocks-Plan sponsor stock    
Assets    
Total assets reported at fair value 373,736,635 339,649,785
Common stocks-other than Plan sponsor stock    
Assets    
Total assets reported at fair value 270,317,866 280,317,600
American depositary receipts (ADRs)    
Assets    
Total assets reported at fair value 5,396,777 6,026,309
Collective trust funds    
Assets    
Total assets reported at fair value 2,473,417,186 2,118,884,192
Mutual funds    
Assets    
Total assets reported at fair value 202,962,583 197,609,176
Quoted Prices In Active Markets for Identified Assets (Level 1)    
Assets    
Total assets reported at fair value 852,413,861 823,602,870
Quoted Prices In Active Markets for Identified Assets (Level 1) | Common stocks-Plan sponsor stock    
Assets    
Total assets reported at fair value 373,736,635 339,649,785
Quoted Prices In Active Markets for Identified Assets (Level 1) | Common stocks-other than Plan sponsor stock    
Assets    
Total assets reported at fair value 270,317,866 280,317,600
Quoted Prices In Active Markets for Identified Assets (Level 1) | American depositary receipts (ADRs)    
Assets    
Total assets reported at fair value 5,396,777 6,026,309
Quoted Prices In Active Markets for Identified Assets (Level 1) | Mutual funds    
Assets    
Total assets reported at fair value 202,962,583 197,609,176
Measured at Net Asset Value as a Practical Expedient (a)    
Assets    
Total assets reported at fair value [1] 2,473,417,186 2,118,884,192
Measured at Net Asset Value as a Practical Expedient (a) | Collective trust funds    
Assets    
Total assets reported at fair value [1] $ 2,473,417,186 $ 2,118,884,192
[1] In accordance with accounting guidance, certain investments measured at NAV per share (or its equivalent) as a practical expedient have not been classified in the fair value hierarchy. The fair value amount measured at NAV presented in this table is intended to permit reconciliation of the fair value hierarchy to the investments at fair value presented in the statement of net assets available for benefits.