v3.24.3
Derivative financial instruments - Fair Values of Derivative Instruments (Details) - USD ($)
$ in Millions
Sep. 28, 2024
Dec. 30, 2023
Derivatives, Fair Value    
Net $ (93.1) $ (48.9)
—Currency swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Net (93.4) (69.2)
—Interest rate swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Net (0.6) 18.2
—Currency forward contracts | Derivatives not designated as hedging instruments:    
Derivatives, Fair Value    
Net 0.9 2.1
Prepaid expenses and other assets    
Derivatives, Fair Value    
Derivative assets $ 29.4 $ 42.3
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Prepaid expenses and other assets Prepaid expenses and other assets
Prepaid expenses and other assets | —Currency swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative assets $ 10.0 $ 8.5
Prepaid expenses and other assets | —Interest rate swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative assets 17.4 29.9
Prepaid expenses and other assets | —Currency forward contracts | Derivatives not designated as hedging instruments:    
Derivatives, Fair Value    
Derivative assets 2.0 3.9
Other non- current assets    
Derivatives, Fair Value    
Derivative assets $ 0.0 $ 11.8
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other non-current assets Other non-current assets
Other non- current assets | —Currency swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative assets $ 0.0 $ 0.0
Other non- current assets | —Interest rate swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative assets 0.0 11.8
Other non- current assets | —Currency forward contracts | Derivatives not designated as hedging instruments:    
Derivatives, Fair Value    
Derivative assets 0.0 0.0
Accrued expenses and other current liabilities    
Derivatives, Fair Value    
Derivative liabilities $ (11.1) $ (11.7)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Accrued expenses and other current liabilities Accrued expenses and other current liabilities
Accrued expenses and other current liabilities | —Currency swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative liabilities $ 0.0 $ 0.0
Accrued expenses and other current liabilities | —Interest rate swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative liabilities (10.0) (9.9)
Accrued expenses and other current liabilities | —Currency forward contracts | Derivatives not designated as hedging instruments:    
Derivatives, Fair Value    
Derivative liabilities (1.1) (1.8)
Other  non- current liabilities    
Derivatives, Fair Value    
Derivative liabilities $ (111.4) $ (91.3)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other non-current liabilities Other non-current liabilities
Other  non- current liabilities | —Currency swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative liabilities $ (103.4) $ (77.7)
Other  non- current liabilities | —Interest rate swaps | Derivatives designated as hedging instruments:    
Derivatives, Fair Value    
Derivative liabilities (8.0) (13.6)
Other  non- current liabilities | —Currency forward contracts | Derivatives not designated as hedging instruments:    
Derivatives, Fair Value    
Derivative liabilities $ 0.0 $ 0.0