Represents the period from the maturity date of the debt for which the debt facility can be extended.

No definition available.

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- Definition

Maximum amount of additional loans that may be issued under the accordion feature of the debt agreement subject to receipt of lender commitments and satisfaction of certain customary conditions.

+ References

No definition available.

+ Details

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- Definition

The increase in the maximum borrowing capacity under the credit facility upon exercise of the accordion feature which is subject to receipt of lender commitments and satisfaction of certain customary conditions.

+ 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.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

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-Topic 835
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-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ 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(a)(1))
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-Topic 835
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-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- 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

Reference 1: 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

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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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- Definition

The effective interest rate during the reporting period.

+ References

+ Details

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Balance Type:	na
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- 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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- Definition

Maximum period the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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- Definition

The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585

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Bank Note Payable and Term Note Payable (Details) - USD ($)			12 Months Ended
	Aug. 26, 2013	Sep. 27, 2012	Dec. 31, 2015	Dec. 31, 2013	Dec. 31, 2014	Oct. 29, 2014
Debt Instrument [Line Items]
Amount drawn down				$ 220,000,000
Borrowings outstanding			$ 290,000,000		$ 268,000,000
BAML Credit Facility \| Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.50%
BAML Credit Facility \| One month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.00%
BAML Revolver
Debt Instrument [Line Items]
Total available			$ 500,000,000
Additional borrowing capacity allowed by exercising an accordion feature			250,000,000
Borrowings outstanding			$ 290,000,000		$ 268,000,000
Extension available on debt			12 months
Facility fee (as a percent)			0.25%
Interest rate during period (as a percent)			1.44%
Weighted average interest rate (as a percent)			1.54%		1.41%
BAML Revolver \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Facility fee (as a percent)			0.125%
BAML Revolver \| BBB+ \| Baa1
Debt Instrument [Line Items]
Facility fee (as a percent)			0.15%
BAML Revolver \| BBB \| Baa2
Debt Instrument [Line Items]
Facility fee (as a percent)			0.20%
BAML Revolver \| BBB- \| Baa3
Debt Instrument [Line Items]
Facility fee (as a percent)			0.25%
BAML Revolver \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Facility fee (as a percent)			0.30%
BAML Revolver \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.25%
BAML Revolver \| LIBOR \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.875%
BAML Revolver \| LIBOR \| BBB+ \| Baa1
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.925%
BAML Revolver \| LIBOR \| BBB \| Baa2
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.05%
BAML Revolver \| LIBOR \| BBB- \| Baa3
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.25%
BAML Revolver \| LIBOR \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.65%
BAML Revolver \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.25%
BAML Revolver \| Base Rate \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.00%
BAML Revolver \| Base Rate \| BBB+ \| Baa1
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.00%
BAML Revolver \| Base Rate \| BBB \| Baa2
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.05%
BAML Revolver \| Base Rate \| BBB- \| Baa3
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.25%
BAML Revolver \| Base Rate \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.65%
BAML Term Loan
Debt Instrument [Line Items]
Principal amount of loan			$ 400,000,000
Amount drawn down		$ 400,000,000
Weighted average interest rate (as a percent)			2.20%
BAML Term Loan \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.45%
Fixed rate (as a percent)			0.75%
Term pursuant to interest rate swap agreement		5 years
BAML Term Loan \| LIBOR \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.95%
BAML Term Loan \| LIBOR \| BBB+ \| Baa1
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.025%
BAML Term Loan \| LIBOR \| BBB \| Baa2
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.20%
BAML Term Loan \| LIBOR \| BBB- \| Baa3
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.45%
BAML Term Loan \| LIBOR \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.90%
BAML Term Loan \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.45%
BAML Term Loan \| Base Rate \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.00%
BAML Term Loan \| Base Rate \| BBB+ \| Baa1
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.025%
BAML Term Loan \| Base Rate \| BBB \| Baa2
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.20%
BAML Term Loan \| Base Rate \| BBB- \| Baa3
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.45%
BAML Term Loan \| Base Rate \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.90%
BMO Term Loan
Debt Instrument [Line Items]
Principal amount of loan	$ 220,000,000
Amount drawn down	$ 220,000,000
Term of the borrowing	7 years
Additional loans allowed by exercising an accordion feature						$ 50,000,000
Effective interest rate (as a percent)			3.97%
BMO Term Loan \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.65%
Fixed rate (as a percent)			2.32%
Term pursuant to interest rate swap agreement	7 years
BMO Term Loan \| LIBOR \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.05%
BMO Term Loan \| LIBOR \| BBB+ \| Baa1
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.15%
BMO Term Loan \| LIBOR \| BBB \| Baa2
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.35%
BMO Term Loan \| LIBOR \| BBB- \| Baa3
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.65%
BMO Term Loan \| LIBOR \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			2.15%
BMO Term Loan \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.65%
BMO Term Loan \| Base Rate \| A- \| A3 \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.05%
BMO Term Loan \| Base Rate \| BBB+ \| Baa1
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.15%
BMO Term Loan \| Base Rate \| BBB \| Baa2
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.35%
BMO Term Loan \| Base Rate \| BBB- \| Baa3
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.65%
BMO Term Loan \| Base Rate \| BBB- \| Baa3 \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.15%
BMO Term Loan \| Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			0.50%
BMO Term Loan \| One month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			1.00%