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v3.19.1

New Accounting Pronouncements New Accounting Pronouncements and Changes in Accounting Principles (Details) - USD ($) $ in Thousands |  | 3 Months Ended
--- | --- | ---
Dec. 30, 2018 | Mar. 30, 2019 | Mar. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract] |  |  |
Adoption of ASC 842 | $ 2,084,880 | $ 2,084,880 | $ 0
Adoption of ASU 2017-12 |  | $ 717 |

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- Definition Adoption of ASU 2017-12 + References No definition available. + Details
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- References No definition available. + Details
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- Definition Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements. + References No definition available. + Details
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