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Debt - Mid Pac Term Loan (Details) - USD ($) $ in Thousands |  | 3 Months Ended
--- | --- | ---
Sep. 27, 2018 | Mar. 31, 2019 | Mar. 31, 2018
Debt Instrument [Line Items] |  |  |
Proceeds from borrowings |  | $ 383,006 | $ 25,000
Term Loan | Mid Pac Term Loan |  |  |
Debt Instrument [Line Items] |  |  |
Proceeds from borrowings | $ 1,500 |  |
Debt instrument, interest rate | 4.375% |  |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References No definition available. + Details
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