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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% |

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- 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 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 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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- 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 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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- 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 + Details
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