Leases Components of Lease Income (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 04, 2021	Mar. 29, 2020
Lessor Lease Income
Sales-type leases, selling profit	$ 1,912	$ 628
Sales-type and direct-financing leases, interest income	7,489	7,248
Operating lease rental income	44,122	43,952
Variable lease income	14,754	13,904
Franchise rental income	58,876	57,856
Sublease income	43,250	42,042
Executory costs paid to lessor
Lessor Lease Income
Variable lease income	$ 9,874	$ 9,709

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Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

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Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable.

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Amount of interest income from net investment in sales-type and direct financing leases.

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Amount of profit (loss) for sales-type lease and (loss) for direct financing lease recognized at commencement.

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Amount of sublease income excluding finance and operating lease expense.

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Amount of variable lease payments from operating, direct financing, and sales-type leases, excluding amount included in measurement of lease receivable.

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