Revenue Recognition - Contract Assets and Liabilities - Deferred Gift Card Commissions Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 29, 2020	Mar. 31, 2019
Revenue Recognition [Abstract]
Balance, beginning of period	$ 18,554	$ 16,431
Deferred gift card sales commissions amortization	(9,090)	(8,407)
Deferred gift card sales commissions capitalization	4,324	3,833
Other	(739)	(662)
Balance, end of period	$ 13,049	$ 11,195

The amount of expense recognized in the current period for the periodic realization of capitalized fees that were paid to salespeople, distributors, brokers, and agents at the time of the conclusion of the sale. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as current.

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Amount of deferred sale inducement cost capitalized.

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Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.

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