Debt Instrument, Premium Percentage

No definition available.

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- Definition

Debt Instrument, Redemption, Percentage Of Principal Amount Available For Redemption

+ References

No definition available.

+ Details

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- Definition

Extinguishment Of Debt, Bond Premium

+ References

No definition available.

+ Details

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- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399

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Balance Type:	debit
Period Type:	duration

- Definition

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

+ References

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-Publisher FASB
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+ Details

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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
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-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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+ 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

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
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+ Details

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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

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Balance Type:	debit
Period Type:	instant

- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

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

+ References

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- Details

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Total Debt - Senior Notes (Details) - USD ($)			3 Months Ended
Total Debt - Senior Notes (Details) - USD ($)	Mar. 25, 2019	Dec. 27, 2017	Dec. 31, 2017	Dec. 16, 2015	Dec. 16, 2013
Senior Notes \| 2027 Senior Notes
Debt Instrument [Line Items]
Face amount of debt issuance	$ 600.0
Stated interest rate	5.50%
Debt issuance costs	$ 8,900,000
Redemption price, percentage of face amount	100.00%
Senior Notes \| 2027 Senior Notes \| Any time prior to January 15, 2021
Debt Instrument [Line Items]
Redemption price, percentage of face amount	105.50%
Percentage of principal amount available for redemption	40.00%
Senior Notes \| 2028 Senior Notes 4.75%
Debt Instrument [Line Items]
Face amount of debt issuance		$ 500,000,000.0
Stated interest rate		4.75%
Debt issuance costs		$ 7,700,000
Redemption price, percentage of face amount		100.00%
Senior Notes \| 2028 Senior Notes 4.75% \| Any time prior to January 15, 2021
Debt Instrument [Line Items]
Redemption price, percentage of face amount		104.75%
Percentage of principal amount available for redemption		40.00%
Senior Notes \| 2028 Senior Notes 5.375%
Debt Instrument [Line Items]
Face amount of debt issuance		$ 600,000,000.0		$ 300,000,000.0	$ 300,000,000.0
Stated interest rate		5.375%			5.375%
Debt issuance, premium percentage				101.00%
Extinguishment of debt, amount		$ 16,100,000
Write off of debt issuance costs		6,300,000
Bond premium		$ 2,000,000.0
Line of Credit \| 2014 Credit Agreement \| Term Loan B due 2024
Debt Instrument [Line Items]
Amortization of debt issuance costs			$ 400,000