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Indebtedness - Summary of Debt (Details) - USD ($)	Aug. 02, 2019	Oct. 31, 2018	Aug. 03, 2018	Jun. 30, 1997
Debt Instrument [Line Items]
Less: unamortized discounts, debt issuance costs and deferred charges	$ (3,219,000)	$ (2,305,000)	$ (2,357,000)
Total indebtedness, net	720,681,000	312,549,000	312,481,000
Less: current portion of long-term debt	(99,877,000)	0	0
Long-term debt, less current portion	620,804,000	312,549,000	312,481,000
Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	100,000,000	100,000,000	100,000,000
6.625% senior notes
Debt Instrument [Line Items]
Long-term debt, gross	123,900,000	123,854,000	123,838,000
Total indebtedness, net				$ 100,000,000.0
Senior Notes \| $300 million term loan
Debt Instrument [Line Items]
Long-term debt, gross	200,000,000
Senior Notes \| 3.81% series A senior notes
Debt Instrument [Line Items]
Long-term debt, gross	100,000,000
Senior Notes \| 3.91% series B senior notes
Debt Instrument [Line Items]
Long-term debt, gross	100,000,000
Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	$ 91,000,000	$ 91,000,000