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DERIVATIVE FINANCIAL INSTRUMENTS - Narrative (Details)
£ in Millions, $ in Millions
Dec. 26, 2020
Sep. 26, 2020
USD ($)
Sep. 26, 2020
GBP (£)
Interest rate swaps      
Derivative [Line Items]      
Notional Value | $   $ 750  
Cross-currency swaps      
Derivative [Line Items]      
Notional Value | £     £ 234
Senior Notes | 2.60% Senior Notes      
Derivative [Line Items]      
Interest rate 2.60% 2.60% 2.60%