v3.25.2
Employee Retirement Benefits - Defined Contribution Plan (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Defined Benefit Plan Disclosure        
Matching contributions to 401(k) and Top Hat plans $ 8,000,000 $ 7,000,000 $ 19,000,000 $ 16,000,000
Qualified Pension Plans        
Defined Benefit Plan Disclosure        
Pension contributions     $ 0