v3.25.2
Debt - Senior credit facility (Details) - USD ($)
$ in Millions
6 Months Ended
Mar. 25, 2025
Mar. 24, 2025
Jun. 30, 2025
Jun. 30, 2024
Debt        
Outstanding amount     $ 973  
Revolving credit facility        
Debt        
Maximum borrowing capacity $ 450 $ 550    
Number of days stipulated for springing maturity per the agreement 91 days      
Interest rate (as a percent)     6.20% 7.20%
Outstanding amount     $ 70  
Revolving credit facility | SOFR        
Debt        
Interest rate basis SOFR SOFR    
Revolving credit facility | Alternate base rate        
Debt        
Interest rate basis alternate base rate alternate base rate    
Revolving credit facility | Minimum        
Debt        
Commitment fee (as percent) 0.30% 0.375%    
First lien leverage ratio     4.00%  
Revolving credit facility | Minimum | SOFR        
Debt        
Basis spread on variable rate 1.50% 1.50%    
Revolving credit facility | Minimum | Alternate base rate        
Debt        
Basis spread on variable rate 0.50% 0.50%    
Revolving credit facility | Maximum        
Debt        
Commitment fee (as percent) 0.375% 0.50%    
First lien leverage ratio     1.00%  
Revolving credit facility | Maximum | SOFR        
Debt        
Basis spread on variable rate 2.25% 2.75%    
Revolving credit facility | Maximum | Alternate base rate        
Debt        
Basis spread on variable rate 1.25% 1.75%    
Letters of credit        
Debt        
Maximum borrowing capacity $ 35      
Outstanding amount     $ 3  
Amount available for borrowing     377  
Standby letters of credit        
Debt        
Maximum borrowing capacity   $ 25    
Term Loan A        
Debt        
Outstanding principal $ 300 $ 250    
Percentage of original principal amount 0.25% 0.25%    
Change in percentage of original principal amount 1.25% 1.25%    
Outstanding amount     $ 299  
Term Loan A | SOFR        
Debt        
Interest rate basis SOFR SOFR    
Term Loan A | Alternate base rate        
Debt        
Interest rate basis   alternate base rate    
Term Loan A | Minimum | SOFR        
Debt        
Basis spread on variable rate 2.00% 2.00%    
Term Loan A | Minimum | Alternate base rate        
Debt        
Basis spread on variable rate 1.00% 1.00%    
Term Loan A | Maximum | SOFR        
Debt        
Basis spread on variable rate 2.75% 3.25%    
Term Loan A | Maximum | Alternate base rate        
Debt        
Basis spread on variable rate 1.75% 2.25%