Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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Fixed interest rate related to the interest rate derivative.

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Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Financing Arrangements (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Financing Arrangements (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015	Oct. 30, 2017	Oct. 30, 2015	Apr. 29, 2015	Feb. 24, 2014
Debt Instrument [Line Items]
Debt Instrument, Interest Rate During Period		4.51%	4.90%
Letters of Credit Outstanding, Amount		$ 7,253
Collateral Agreement		65.00%
Equipment security note		$ 179,332
Equipment Security Note, Long-term Portion	$ (256,922)	$ (181,065)	$ (256,922)
Derivatives, Interest Rate Swap, Maturity		5 years
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax		$ 1,793	64	$ (1,618)
Interest Expense		$ 15,088	18,086	9,898
Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		3.05%
Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		3.77%
Lender Two [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Increase Minimum							$ 25,000
Line of Credit Increase Maximum		$ 150,000					100,000
Maximum Borrowing Capacity					$ 350,000		360,000
Line of Credit, Committed Reductions							$ 30,000
Line of Credit Facility, Increase (Decrease), Net	5,000
Line of Credit Facility, Current Borrowing Capacity		355,000
Line of Credit Facility, Remaining Borrowing Capacity		$ 164,547
Lender Two [Member] \| Maximum [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Capacity Available for Debt Issuance						$ 40,000
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases						$ 50,000
London Interbank Offered Rate (LIBOR) [Member] \| Lender Two [Member] \| Minimum [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.50%
London Interbank Offered Rate (LIBOR) [Member] \| Lender Two [Member] \| Maximum [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		3.00%
Base Rate [Member] \| Lender Two [Member] \| Minimum [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.50%
Base Rate [Member] \| Lender Two [Member] \| Maximum [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		2.00%
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Equipment security note	252,900	$ 178,200	252,900
Equipment Security Note, Short-Term Portion		$ 0
Equipment Security Note [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		2.47%
Debt Instrument, Periodic Payment		$ 44
Equipment security note	996	482	996
Equipment Security Note, Short-Term Portion		$ 482
Insurance Financing Agreement [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		2.05%
Debt Instrument, Periodic Payment		$ 94
Short-term Debt	$ 661	650	661
Equipment Security Note, Short-Term Portion		650
Interest Rate Swap [Member] \| Lender Two [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount								$ 75,000
Derivative, Fixed Interest Rate								2.74%
Derivative, Notional Amount, Amount Per Base								$ 25,000
Derivative, Incremental Amounts								$ 25,000
Fixed Rate Debt [Member]
Debt Instrument [Line Items]
Equipment security note		1,132
Tranche A Facility [Member] \| Lender Two [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maximum Borrowing Capacity					275,000
Tranche B Facility [Member] \| Lender Two [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maximum Borrowing Capacity					$ 75,000
Cash Flow Hedging [Member] \| Interest Rate Swap [Member] \| Lender Two [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Interest Expense		$ 1,401	$ 1,530	$ 433