Long-term debt - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Apr. 30, 2024	Jun. 06, 2023
Debt Instrument [Line Items]
Revolving credit facility		$ 1,150
Senior notes, due 2024-2025
Debt Instrument [Line Items]
Weighted average interest rate for borrowings	3.10%
Remaining weighted average life of notes	6 months
Senior notes, due 2024-2027
Debt Instrument [Line Items]
Weighted average interest rate for borrowings	3.11%
Remaining weighted average life of notes	1 year 5 months 23 days
Senior notes, due 2024-2030
Debt Instrument [Line Items]
Weighted average interest rate for borrowings	3.97%
Remaining weighted average life of notes	2 years 4 months 17 days