v3.26.1
Debt (Narrative) (Details)
3 Months Ended 6 Months Ended
Nov. 24, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
GBP (£)
Dec. 31, 2025
USD ($)
Oct. 21, 2025
USD ($)
Debt Instrument [Line Items]                
Average borrowings outstanding   $ 899,400,000 $ 886,400,000 $ 895,500,000 $ 828,700,000      
Weighted average interest rate   5.70% 6.00% 5.70% 6.00%      
Interest expense, net   $ 15,292,000 $ 15,845,000 $ 29,046,000 $ 95,622,000      
Interest income   1,881,000 2,261,000 4,356,000 4,761,000      
Interest expense   (17,173,000) (18,106,000) (33,402,000) (100,383,000)      
5.625% Unsecured Notes maturing in 2033 [Member]                
Debt Instrument [Line Items]                
Unamortized debt issuance costs   $ 6,200,000   $ 6,200,000     $ 6,400,000  
Unsecured fixed-rate notes, face amount $ 500,000,000              
Interest rate 5.625% 5.625%   5.625%   5.625% 5.625%  
Fair value of debt instrument   $ 496,400,000   $ 496,400,000     $ 504,000,000.0  
5.75% Unsecured Notes maturing in 2026 [Member]                
Debt Instrument [Line Items]                
Interest rate 5.75%              
Debt extinguishment amount $ 400,000,000              
Term Loan maturing in 2027 [Member]                
Debt Instrument [Line Items]                
Debt extinguishment amount 150,000,000              
Five-Year Credit Agreement [Member]                
Debt Instrument [Line Items]                
Credit facility current borrowing capacity 400,000,000 400,000,000   400,000,000        
Letter of credit sublimit $ 40,000,000              
Line of credit facility outstanding   231,159,000   231,159,000     222,466,000  
USD revolving credit facility borrowings [Member]                
Debt Instrument [Line Items]                
Line of credit facility outstanding   165,000,000.0   165,000,000.0        
GBP revolving credit facility borrowings [Member]                
Debt Instrument [Line Items]                
Line of credit facility outstanding | £           £ 50,000,000    
Real Estate Term Loan maturing in 2028 [Member]                
Debt Instrument [Line Items]                
Unamortized debt issuance costs   100,000   100,000     100,000  
Loans Payable to Bank [1]   89,356,000   89,356,000     91,836,000  
Capital Term Loan maturing in 2028[Member]                
Debt Instrument [Line Items]                
Unamortized debt issuance costs   400,000   400,000     500,000  
Loans Payable to Bank [2]   60,228,000   $ 60,228,000     $ 64,079,000  
Secured Overnight Financing Rate (SOFR) [Member] | USD revolving credit facility borrowings [Member]                
Debt Instrument [Line Items]                
Applicable interest rate margin       1.375%        
Prime Rate [Member] | USD revolving credit facility borrowings [Member]                
Debt Instrument [Line Items]                
Applicable interest rate margin       0.375%        
Sterling Overnight Interbank Average Rate (SONIA) [Member] | GBP revolving credit facility borrowings [Member]                
Debt Instrument [Line Items]                
Applicable interest rate margin       1.375%        
Automotive [Member] | Delayed Draw Term Loan [Member]                
Debt Instrument [Line Items]                
Loans Payable to Bank               $ 38,700,000
Securities Subject to Mandatory Redemption [Member]                
Debt Instrument [Line Items]                
Interest income   $ 200,000   $ 900,000        
Interest expense     $ 1,200,000   $ 67,600,000      
[1] The carrying value is net of $0.1 million of unamortized debt issuance costs as of June 30, 2026 and December 31, 2025.
[2] The carrying value is net of $0.4 million and $0.5 million of unamortized debt issuance costs as of June 30, 2026 and December 31, 2025, respectively.