Consolidated leverage ratio.

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- Definition

Debt financing costs, including deferred debt issuance costs and finance costs expensed as incurred.

+ References

No definition available.

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- Definition

Limit on debt instruments available borrowings

+ References

No definition available.

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- Definition

Maximum leverage ratio

+ References

No definition available.

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- Definition

Minimum fixed charge coverage ratio

+ References

No definition available.

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- Definition

Percent of periodic debt maturity in year 5

+ References

No definition available.

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- Definition

Percent of periodic debt maturity in years 1 and 2

+ References

No definition available.

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- Definition

Percent of periodic debt maturity in years 3 and 4

+ References

No definition available.

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- Definition

Undrawn commitment fee rate

+ References

No definition available.

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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

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=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&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.

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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.

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- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

+ 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(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Represents the charge against earnings during the period for commitment fees and debt issuance expenses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- Definition

Amount, before accumulated amortization, of debt issuance costs. 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

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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

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 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal 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 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

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DEBT - Revolving Lines of Credit and Canadian Term Loan (Details) $ in Millions, $ in Millions	12 Months Ended
	Dec. 28, 2018 USD ($)	Dec. 29, 2017 USD ($)	Dec. 30, 2016 USD ($)	Jan. 01, 2016 USD ($)	Oct. 05, 2015 CAD ($)	Oct. 05, 2015 USD ($)
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity						$ 750.0
Financing costs				$ 6.7
Deferred financing costs	$ 2.1			5.4
Debt related expenses				$ 1.3
Repayments of Canadian term loan	0.0	$ 100.2	$ 83.7
Receivables facility [Member]
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity						600.0
Available, committed, unused borrowings	321.9
Inventory asset based revolving credit facility [Member]
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity						150.0
Available, committed, unused borrowings	$ 133.2
Combined facilities [Member]
Debt Instrument [Line Items]
Undrawn commitment fee rate	0.25%
Minimum fixed charge coverage ratio	1.1
Canadian term loan [Member]
Debt Instrument [Line Items]
Face amount of debt instrument						$ 225.0
Minimum fixed charge coverage ratio	3.0
Long term debt term	5 years
Repayments of Canadian term loan		100.2	83.7
Write off of deferred debt issuance costs		$ 0.2	$ 0.5
Percent of periodic debt maturity in years 1 and 2	5.00%
Percent of periodic debt maturity in years 3 and 4	10.00%
Percent of periodic debt maturity in year 5	70.00%
Maximum leverage ratio	4.25
Canada, Dollars \| Canadian term loan [Member]
Debt Instrument [Line Items]
Face amount of debt instrument					$ 300.0
Percent of eligible receivables [Member] \| Receivables facility [Member]
Debt Instrument [Line Items]
Limit on debt instruments available borrowings	85.00%
Percent of net orderly liquidation value of appraised eligible domestic inventory [Member] \| Inventory asset based revolving credit facility [Member]
Debt Instrument [Line Items]
Limit on debt instruments available borrowings	85.00%
Percent of book value of appraised eligible domestic inventory [Member] \| Inventory asset based revolving credit facility [Member]
Debt Instrument [Line Items]
Limit on debt instruments available borrowings	75.00%
Percent of net orderly liquidation value of eligible domestic inventory not appraised [Member] \| Inventory asset based revolving credit facility [Member]
Debt Instrument [Line Items]
Limit on debt instruments available borrowings	40.00%
Minimum range impacting basis spread [Member] \| Combined facilities [Member]
Debt Instrument [Line Items]
Available, committed, unused borrowings	$ 500.0
Maximum range impacting basis spread [Member] \| Combined facilities [Member]
Debt Instrument [Line Items]
Available, committed, unused borrowings	$ 500.0
Minimum [Member] \| Combined facilities [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Minimum [Member] \| Canadian term loan [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio	1.25
Minimum [Member] \| Impact on acquisitions and restricted payments [Member] \| Combined facilities [Member]
Debt Instrument [Line Items]
Available, committed, unused borrowings	$ 131.3
Minimum [Member] \| Impact on acquisitions and restricted payments with maintenance of a minimum fixed charge coverage ratio [Member] \| Combined facilities [Member]
Debt Instrument [Line Items]
Available, committed, unused borrowings	$ 93.8
Maximum [Member] \| Combined facilities [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Maximum [Member] \| Canadian term loan [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio	3.00
Prime Rate [Member] \| Minimum [Member] \| Canadian term loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.375%
Prime Rate [Member] \| Maximum [Member] \| Canadian term loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Percentage over Banker's Acceptance Rate [Member] \| Minimum [Member] \| Canadian term loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.375%
Percentage over Banker's Acceptance Rate [Member] \| Maximum [Member] \| Canadian term loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.25%