Long-term debt - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended
	Jul. 31, 2024	Jun. 06, 2023
Debt Instrument [Line Items]
Revolving credit facility		$ 1,150,000
Senior notes, due 2025
Debt Instrument [Line Items]
Weighted average interest rate for borrowings	3.07%
Remaining weighted average life of notes	11 months 26 days
Senior notes, due 2025-2027
Debt Instrument [Line Items]
Weighted average interest rate for borrowings	3.13%
Remaining weighted average life of notes	1 year 9 months 18 days
Senior notes, due 2025-2030
Debt Instrument [Line Items]
Weighted average interest rate for borrowings	4.03%
Remaining weighted average life of notes	2 years 11 months 12 days
Revolving credit agreement, due 2028
Debt Instrument [Line Items]
Revolving Facility Maximum Borrowing Capacity		850,000
Revolving Facility Increased Maximum Borrowing Capacity		922,500
364-Day Term Loan Facility
Debt Instrument [Line Items]
364-Day Term Loan Facility		$ 500,000