Leases - Other Lease Information (Details) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 29, 2019 USD ($)	Sep. 29, 2019 USD ($)
Leases [Abstract]
Operating cash outflows for amounts included in the measurement of lease liabilities	$ 6,073	$ 15,944
Right-of-use assets obtained in exchange for lease obligations	$ 6,724	$ 10,986
Weighted average remaining lease term	4 years 2 months 23 days	4 years 2 months 23 days
Weighted-average discount rate	3.30%	3.30%

No definition available.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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-Publisher FASB
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+ Details

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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