Contributions In Aid Of Reimbursement of Lost Revenue.

No definition available.

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- Definition

Estimated Earnings Before Interest Taxes Depreciation And Amortization

+ References

No definition available.

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- Definition

Percentage Increase Decrease In Salary And Wage.

+ References

No definition available.

+ Details

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- Definition

Percentage Of Deferred Payment Of Social Security Taxes.

+ References

No definition available.

+ Details

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- Definition

Proceeds From Contribution In Aid Of Reimbursement of Lost Revenue.

+ References

No definition available.

+ Details

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- Definition

Supplementary Leverage Ratio Required.

+ References

No definition available.

+ Details

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- Definition

The average effective interest rate during the reporting period.

+ 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=119993939&loc=d3e28551-108399

Reference 2: 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=120391452&loc=d3e13212-122682

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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://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-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=120398452&loc=d3e534808-122878

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

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Period Type:	instant

- 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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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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- Details

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- Details

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- Details

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- Details

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- Details

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Coronavirus Pandemic ("COVID-19") - Additional Information (Detail) - USD ($) $ in Millions			9 Months Ended
	Mar. 27, 2020	Mar. 25, 2020	Sep. 30, 2020
Line of credit remaining borrowing capacity			$ 899.8
Senior Unsecurd Notes 2023 [Member]
Debt Instrument Interest Rate			5.25%
Senior Unsecurd Notes 2027 [Member]
Debt Instrument Interest Rate			6.25%
Letters of Credit [Member]
Line of credit outstanding			$ 0.2
Forecast For Second And Third Quarters Of 2020 [Member] \| Credit Agreement [Member]
Estimated EBITDA		$ 139.2
Forecast For Second And Third Quarters Of 2020 [Member] \| Credit Agreement [Member] \| Maximum [Member]
Leverage ratio		5.00:1:00
Forecast For Second And Third Quarters Of 2020 [Member] \| Credit Agreement [Member] \| Minimum [Member]
Leverage ratio		4.50:1:00
Forecast For Fourth Quarter Of 2020 [Member] \| Credit Agreement [Member]
Leverage ratio		4.75:1:00
Forecast For First Quarter Of 2021 [Member] \| Credit Agreement [Member]
Leverage ratio		2020
Forecast For Second Quarter Of 2021 [Member] \| Credit Agreement [Member]
Credit Facility Borrowing Capacity		$ 300.0
COVID-19 [Member]
Reimbursement of Lost Revenue	$ 100.0
Proceeds From Contribution In Aid Of Reimbursement of Lost Revenue			$ 20.0
Deferred Payment Of Social Security Taxes \| %	50.00%
COVID-19 [Member] \| Rural Area [Member]
Reimbursement of Lost Revenue	$ 70.0
COVID-19 [Member] \| Executive Officer [Member]
Decrease In Salary \| %			50.00%