Debt Disclosure [Line Items]

No definition available.

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- Definition

Debt Instrument, Covenant Consolidated Net Worth, Percentage, Maximum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Interest Coverage Ratio, Maximum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Leverage Ratio, Maximum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Interest Rate, Payment Date

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Maturity Years

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Monthly Payment

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Debt Instrument, Payment Date

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

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- Definition

Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Balance Type:	credit
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- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

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Long-Term Debt - Narrative (Detail)		3 Months Ended
Long-Term Debt - Narrative (Detail)	Sep. 27, 2016 USD ($)	Feb. 28, 2017 USD ($) Year	Nov. 30, 2016 USD ($)
Debt Disclosure [Line Items]
Long-term Debt, Gross		$ 264,817,000	$ 265,023,000
4.63 percent Senior Notes
Debt Disclosure [Line Items]
Proceeds from long-term debt		$ 65,000,000.0
Debt, interest rate		4.63%	4.63%
Frequency of periodic payment		semi-annual
Debt Instrument, Covenant, Leverage Ratio, Maximum		3.50
Debt Instrument, Covenant, Interest Coverage Ratio, Maximum		2.0
Debt Instrument, Covenant Consolidated Net Worth, Percentage, Maximum		15.00%
Long-term debt		$ 65,000,000
Long-term Debt, Gross		$ 65,000,000	$ 65,000,000
4.63 percent Senior Notes \| Semi Annual Payment, First Payment
Debt Disclosure [Line Items]
Debt Instrument Interest Rate Payment Date		January 18
4.63 percent Senior Notes \| Semi Annual Payment, Second Payment
Debt Disclosure [Line Items]
Debt Instrument Interest Rate Payment Date		July 18
3.95 percent Senior Notes
Debt Disclosure [Line Items]
Proceeds from long-term debt		$ 100,000,000.0
Debt, interest rate		3.95%	3.95%
Frequency of periodic payment		semi-annual
Debt Instrument, Covenant, Leverage Ratio, Maximum		3.50
Debt Instrument, Covenant Consolidated Net Worth, Percentage, Maximum		15.00%
Long-term debt		$ 100,000,000
Long-term Debt, Gross		$ 100,000,000	$ 100,000,000
3.95 percent Senior Notes \| Semi Annual Payment, First Payment
Debt Disclosure [Line Items]
Debt Instrument Interest Rate Payment Date		March 13
3.95 percent Senior Notes \| Semi Annual Payment, Second Payment
Debt Disclosure [Line Items]
Debt Instrument Interest Rate Payment Date		September 13
6.25 percent Term Loan
Debt Disclosure [Line Items]
Debt, interest rate		6.25%	6.25%
Long-term debt		$ 47,700,000
Long-term Debt, Gross		47,658,000	$ 47,878,000
Debt, monthly payment		$ 323,000
Debt term \| Year		25
TIF bond debt service funding commitment
Debt Disclosure [Line Items]
Long-term Debt, Gross		$ 52,159,000	$ 52,145,000
Principal payment date		October 1
TIF bond debt service funding commitment \| Semi Annual Payment, First Payment
Debt Disclosure [Line Items]
Debt Instrument Interest Rate Payment Date		April 1
TIF bond debt service funding commitment \| Semi Annual Payment, Second Payment
Debt Disclosure [Line Items]
Debt Instrument Interest Rate Payment Date		October 1
TIF bond debt service funding commitment \| Term Bond Due December 1st 2017
Debt Disclosure [Line Items]
Debt, interest rate		6.15%
Long-term debt		$ 2,800,000
Debt, maturity date		Dec. 01, 2017
TIF bond debt service funding commitment \| Term Bond Due December 1st 2027
Debt Disclosure [Line Items]
Debt, interest rate		6.75%
Long-term debt		$ 49,700,000.0
Debt, maturity date		Dec. 01, 2027
2016 Credit Facility
Debt Disclosure [Line Items]
Debt Instrument, Covenant, Leverage Ratio, Maximum	3.50
Debt Instrument, Covenant, Interest Coverage Ratio, Maximum	2.5
Credit Facility current borrowing capacity	$ 300,000,000.0
Credit Facility potential borrowing capacity	$ 500,000,000.0
Debt instrument basis points	0.50%
Credit Facility amount outstanding		$ 0
Finance costs, net of accumulated amortization		$ 1,300,000
2016 Credit Facility \| Minimum
Debt Disclosure [Line Items]
Unused capacity commitment fee (percent)	0.125%
2016 Credit Facility \| Maximum
Debt Disclosure [Line Items]
Unused capacity commitment fee (percent)	0.225%
2016 Credit Facility \| Standby Letters of Credit
Debt Disclosure [Line Items]
Credit Facility current borrowing capacity	$ 25,000,000.0
2016 Credit Facility \| Swing Line Loan
Debt Disclosure [Line Items]
Credit Facility current borrowing capacity	$ 10,000,000.0
Four Quarters Ending after any Permitted Acquisition
Debt Disclosure [Line Items]
Debt Instrument, Covenant, Leverage Ratio, Maximum	4.0
London Interbank Offered Rate (LIBOR) \| 2016 Credit Facility
Debt Disclosure [Line Items]
Debt instrument basis points	1.00%
London Interbank Offered Rate (LIBOR) \| 2016 Credit Facility \| Minimum
Debt Disclosure [Line Items]
Debt instrument basis points		1.00%
London Interbank Offered Rate (LIBOR) \| 2016 Credit Facility \| Maximum
Debt Disclosure [Line Items]
Debt instrument basis points		1.625%