Leases (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 02, 2019	Jul. 03, 2018	Jul. 02, 2019	Jul. 03, 2018
Leases
Operating	$ 25,842		$ 51,604
Variable	16,426		32,761
Short-term	76		153
Total	$ 42,344		84,518
Rent expense
Straight-lined minimum base rent		$ 20,514		$ 41,261
Contingent rent		5,113		10,207
Common area maintenance and taxes		9,909		19,838
Total		$ 35,536		$ 71,306
Lessee Operating Lease Description
Cash paid for amounts included in the measurement of lease liabilities-Operating cash flows from operating leases			48,634
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability			$ 8,580
Weighted-average remaining lease term - operating leases (in years)	17 years 1 month 6 days		17 years 1 month 6 days
Weighted-average discount rate - operating leases	5.20%		5.20%

Represents the other charges for the reporting period incurred under operating leases.

No definition available.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Weighted average discount rate for operating lease calculated at point in time.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved.

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- Definition

This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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