v3.25.4
Debt - Revolving Credit Facility (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Nov. 25, 2024
Revolving Credit Facility      
Line of Credit Facility [Line Items]      
Current borrowing capacity under line of credit     $ 1,000.0
Maximum borrowing capacity for line of credit facility $ 1,250.0    
Line of credit borrowings outstanding 0.0 $ 0.0  
Outstanding letters of credit issued against line of credit facility 1.0 1.0  
American Enterprise Investment Services, Inc.      
Line of Credit Facility [Line Items]      
Maximum borrowing capacity for line of credit facility 500.0    
Line of credit borrowings outstanding $ 0.0 $ 0.0