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LONG-TERM DEBT - Credit Agreement (Details) - USD ($)	Oct. 31, 2021	Oct. 31, 2020	Feb. 11, 2019
Debt Instrument [Line Items]
Amount outstanding under Prior Credit Agreement	$ 2,185,400,000	$ 2,469,700,000
Current portion of long-term debt	120,300,000	123,100,000
Long-term debt	2,054,800,000	2,335,500,000
2019 Credit Agreement - Term Loans
Debt Instrument [Line Items]
Amount of debt			$ 475,000,000
Amount outstanding under Prior Credit Agreement	1,297,800,000
Secured Term Loan A-1 Facility
Debt Instrument [Line Items]
Amount of debt			1,275,000,000
Secured Term Loan A-3 Facility
Debt Instrument [Line Items]
Amount of debt			225,000,000
Secured Term Loan A-2 Facility
Debt Instrument [Line Items]
Amount of debt			400,000,000
Revolving Credit Facility | 2019 Credit Agreement - Term Loans
Debt Instrument [Line Items]
Credit facility borrowing capacity			800,000,000
Amount outstanding under Prior Credit Agreement	50,500,000	$ 0
Current portion of long-term debt	120,300,000
Long-term debt	$ 1,177,500,000
Weighted average interest rate on the prior credit agreement	1.81%
Actual interest rate on the prior credit agreement	1.41%
Debt issuance costs	$ 4,200,000
Revolving Credit Facility | Multicurrency Facility
Debt Instrument [Line Items]
Credit facility borrowing capacity			600,000,000
Revolving Credit Facility | U.S. Dollar Facility
Debt Instrument [Line Items]
Credit facility borrowing capacity			$ 200,000,000
Term Loan | 2019 Credit Agreement - Term Loans
Debt Instrument [Line Items]
Debt issuance costs	$ 8,400,000

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