v3.26.1
Short-Term and Long-Term Borrowings - Narrative (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 19, 2026
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Debt, weighted average interest rate (as a percent)   4.95% 5.08%
Letters of credit outstanding, amount   $ 16,700  
Long-term debt   1,217,000 $ 1,047,000
Debt instrument, redemption price, percentage of principal amount redeemed (as a percent) 10.00%    
Debt instrument, redemption price, percentage (as a percent) 100.00%    
Series 2026A Senior Unsecured Notes      
Debt Instrument [Line Items]      
Long-term debt   $ 100,000 0
Interest rate (as a percent) 5.33% 5.33%  
Series 2026B Senior Unsecured Notes      
Debt Instrument [Line Items]      
Long-term debt   $ 70,000 $ 0
Interest rate (as a percent) 6.04% 6.04%  
Senior Notes      
Debt Instrument [Line Items]      
Long-term debt $ 170,000    
Senior Notes | Series 2026A Senior Unsecured Notes      
Debt Instrument [Line Items]      
Long-term debt 100,000    
Senior Notes | Series 2026B Senior Unsecured Notes      
Debt Instrument [Line Items]      
Long-term debt $ 70,000    
Minimum      
Debt Instrument [Line Items]      
Debt instrument, basis spread on variable rate (as a percent)   0.00%  
Debt to total capitalization ratio   0.60  
Interest and dividend coverage ratio   1.50  
Maximum      
Debt Instrument [Line Items]      
Debt instrument, basis spread on variable rate (as a percent)   2.00%  
Debt to total capitalization ratio   0.65