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

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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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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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

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

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph e
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585

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Debt (Senior Notes) (Details) - USD ($)	Jul. 10, 2018	Oct. 27, 2015	Dec. 28, 2018
Debt Instrument [Line Items]
Weighted average interest rate			5.27%
Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage	100.00%
Payment for Debt Extinguishment or Debt Prepayment Cost	$ 31,300,000
Senior Notes [Member] \| 9.125% Senior Notes due 2023 [Member]
Debt Instrument [Line Items]
Principle amount		$ 360,000,000
Stated interest rate		9.125%	9.125%
Debt maturity date		Nov. 01, 2023
Secured Debt [Member] \| Loans Payable [Member] \| Term Loan A (TLA) Facility [Member]
Debt Instrument [Line Items]
Principle amount		$ 305,000,000
Debt maturity date		Oct. 27, 2021
Weighted average interest rate			5.01%
Secured Debt [Member] \| Maximum [Member] \| Prime Rate [Member] \| Loans Payable [Member] \| Term Loan A (TLA) Facility [Member]
Debt Instrument [Line Items]
Spread on variable rate		2.25%
Secured Debt [Member] \| Maximum [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Loans Payable [Member] \| Term Loan A (TLA) Facility [Member]
Debt Instrument [Line Items]
Spread on variable rate		3.25%
Secured Debt [Member] \| Minimum [Member] \| Prime Rate [Member] \| Loans Payable [Member] \| Term Loan A (TLA) Facility [Member]
Debt Instrument [Line Items]
Spread on variable rate		0.75%
Secured Debt [Member] \| Minimum [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Loans Payable [Member] \| Term Loan A (TLA) Facility [Member]
Debt Instrument [Line Items]
Spread on variable rate		1.75%