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Fair Value of Financial Instruments (Details) - Recurring [Member] - USD ($) $ in Thousands | Sep. 28, 2019 | Dec. 29, 2018
--- | --- | ---
Assets |  |
Assets Measured at fair value | $ 1,741 |
Liabilities |  |
Liabilities measured at fair value | 8,644 | $ 21,406
Forward Foreign Exchange Contracts [Member] |  |
Assets |  |
Assets Measured at fair value | 1,741 |
Liabilities |  |
Liabilities measured at fair value |  | 137
Interest Rate Swap Contract [Member] |  |
Liabilities |  |
Liabilities measured at fair value | 6,849 | 2,309
Level 2 [Member] |  |
Assets |  |
Assets Measured at fair value | 1,741 |
Liabilities |  |
Liabilities measured at fair value | 6,849 | 2,446
Level 2 [Member] | Forward Foreign Exchange Contracts [Member] |  |
Assets |  |
Assets Measured at fair value | 1,741 |
Liabilities |  |
Liabilities measured at fair value |  | 137
Level 2 [Member] | Interest Rate Swap Contract [Member] |  |
Liabilities |  |
Liabilities measured at fair value | 6,849 | 2,309
Level 3 [Member] |  |
Liabilities |  |
Liabilities measured at fair value | 1,795 | 18,960
Contingent Consideration [Member] |  |
Liabilities |  |
Liabilities measured at fair value | 1,795 | 18,960
Contingent Consideration [Member] | Level 3 [Member] |  |
Liabilities |  |
Liabilities measured at fair value | $ 1,795 | $ 18,960

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