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Derivative Financial Instruments (Details) - Foreign currency forward contracts $ in Millions | 9 Months Ended
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Sep. 28, 2019 USD ($) contract
Non-designated Hedges |
Derivative Financial Instruments |
Number of foreign currency forward contracts held | contract | 1
Derivative, Notional Amount | $ 5.7
Cash flow hedges |
Derivative Financial Instruments |
Derivative, Notional Amount | $ 7.2
Cash flow hedges | Low end of range |
Derivative Financial Instruments |
Maturity of contracts | 1 month
Cash flow hedges | High end of range |
Derivative Financial Instruments |
Maturity of contracts | 11 months

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