Fronting fee interest rate percentage for issued letters of credit, excluding interest rate spread.

No definition available.

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- Definition

Line of Credit Facility, Maximum Borrowing Capacity, Subject To Lender Approval

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The Base Rate is the greater of the prime rate (as announced by Bank of America), the federal funds rate plus an additional rate or the 30 day LIBOR rate plus an additional rate.

+ 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

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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
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-Topic 835
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-Section 45
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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

- Definition

The effective interest rate at the end of the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Paragraph 1
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- Definition

Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

+ References

+ 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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- 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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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
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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Data Type:	num:percentItemType
Balance Type:	na
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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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
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Namespace Prefix:	us-gaap_
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LONG-TERM DEBT - Narrative (Details) - USD ($)		12 Months Ended
LONG-TERM DEBT - Narrative (Details) - USD ($)	Jul. 13, 2018	Dec. 29, 2019	Dec. 30, 2018
Revolving Credit Facility [Line Items]
Long-term debt		$ 37,100,000	$ 80,000,000
Revolving Credit Facility
Revolving Credit Facility [Line Items]
Maximum borrowing capacity	$ 300,000,000.0
Maximum borrowing capacity, subject to lender approval	$ 450,000,000.0
Debt instrument, term		5 years
Long-term debt		$ 37,100,000	$ 80,000,000.0
Remaining borrowing capacity		$ 256,700,000
Interest rate description	one-month
Revolving Credit Facility \| London Interbank Offered Rate (LIBOR)
Revolving Credit Facility [Line Items]
Basis spread on variable rate		1.25%
Long-term debt, additional base rate	1.00%	1.69%
Interest rate at period end		2.94%
Revolving Credit Facility \| Base rate
Revolving Credit Facility [Line Items]
Basis spread on variable rate		0.25%
Long-term debt, additional base rate	0.50%	4.75%
Effective interest rate		5.00%
Revolving Credit Facility \| Minimum
Revolving Credit Facility [Line Items]
Unused capacity, commitment fee percentage	0.25%
Revolving Credit Facility \| Minimum \| London Interbank Offered Rate (LIBOR)
Revolving Credit Facility [Line Items]
Basis spread on variable rate	1.25%
Revolving Credit Facility \| Minimum \| Base rate
Revolving Credit Facility [Line Items]
Basis spread on variable rate	0.25%
Revolving Credit Facility \| Maximum
Revolving Credit Facility [Line Items]
Unused capacity, commitment fee percentage	0.375%
Revolving Credit Facility \| Maximum \| London Interbank Offered Rate (LIBOR)
Revolving Credit Facility [Line Items]
Basis spread on variable rate	2.50%
Revolving Credit Facility \| Maximum \| Base rate
Revolving Credit Facility [Line Items]
Basis spread on variable rate	1.50%
Swingline Loan
Revolving Credit Facility [Line Items]
Maximum borrowing capacity	$ 30,000,000.0
Long-term debt		$ 17,100,000
Letter of Credit
Revolving Credit Facility [Line Items]
Maximum borrowing capacity	$ 125,000,000.0
Letters of credit outstanding		$ 6,200,000
Letter of Credit \| London Interbank Offered Rate (LIBOR)
Revolving Credit Facility [Line Items]
Letters of credit, additional base rate	0.50%
Letter of Credit \| Minimum \| London Interbank Offered Rate (LIBOR)
Revolving Credit Facility [Line Items]
Basis spread on variable rate	1.00%
Letter of Credit \| Maximum \| London Interbank Offered Rate (LIBOR)
Revolving Credit Facility [Line Items]
Basis spread on variable rate	2.25%