v3.26.1
Debt (Narrative) (Details)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Aug. 31, 2025
USD ($)
day
$ / shares
Mar. 31, 2029
Jun. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2028
Dec. 31, 2027
Dec. 31, 2026
Mar. 31, 2026
USD ($)
Line of credit                
Debt Instrument [Line Items]                
Interest coverage ratio, maximum     3.00 3.00        
Line of credit | Forecast                
Debt Instrument [Line Items]                
Leverage ratio, maximum   4.00     4.25 4.50 4.75  
Line of credit | Revolving credit facility                
Debt Instrument [Line Items]                
Maximum borrowing capacity     $ 450 $ 450       $ 400
Proceeds from credit facility     97          
Remaining borrowing capacity     330 330        
Notes due March 2029 | Notes/Term loan due                
Debt Instrument [Line Items]                
Face amount               $ 150
Liquidity, minimum threshold, additional amount       100        
Term loan due March 2028 | Notes/Term loan due                
Debt Instrument [Line Items]                
Face amount     $ 150 $ 150        
New Credit Agreement | Line of credit                
Debt Instrument [Line Items]                
Interest coverage ratio, minimum     2.00 2.00        
Convertible Notes due August 2030 | Convertible Notes due August 2030                
Debt Instrument [Line Items]                
Face amount $ 230              
Liquidity, minimum threshold, additional amount       $ 100        
Debt instrument, conversion ratio 0.0701533              
Debt instrument initial conversion price (in dollars per share) | $ / shares $ 14.21              
Threshold percentage of stock price trigger 130.00%              
Threshold trading days | day 20              
Threshold consecutive trading days | day 30              
Unsecured debt coverage $ 150              
Convertible Notes due August 2030 | Convertible Notes due August 2030 | Debt Conversion Terms One                
Debt Instrument [Line Items]                
Percentage of principal amount redeemed 100.00%              
Convertible Notes due August 2030 | Convertible Notes due August 2030 | Debt Conversion Terms Two                
Debt Instrument [Line Items]                
Percentage of principal amount redeemed 100.00%