Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Long-Term Debt and Capital Leases - Credit Facility and Capital Lease (Details)	Apr. 18, 2017 EUR (€)	Apr. 02, 2017 USD ($)	Mar. 31, 2017 EUR (€)	Mar. 31, 2017 USD ($)	Mar. 28, 2017 USD ($)	Jan. 01, 2017 USD ($)
Line of Credit Facility [Line Items]
Total capital leases		$ 9,500,000				$ 7,400,000
Total capital leases, current		2,400,000				$ 1,300,000
Letter of Credit
Line of Credit Facility [Line Items]
Letters of credit, outstanding		16,100,000
Credit facility \| $750.0 million credit facility due December 2020, weighted average rate of 2.30% at April 2, 2017
Line of Credit Facility [Line Items]
Maximum borrowing capacity		750,000,000
Credit facility \| Letter of Credit
Line of Credit Facility [Line Items]
Available borrowings capacity under letters of credit		$ 140,000,000
Subsequent Event \| Senior Notes
Line of Credit Facility [Line Items]
Debt instrument, face amount \| €	€ 250,000,000.0
Term loan due October 2019, variable rate of 2.48% at April 2, 2017 \| Term Loans
Line of Credit Facility [Line Items]
Debt instrument, face amount			€ 93,000,000.0	$ 100,000,000.0	$ 100,000,000.0
Currency Swap \| Term Loans
Line of Credit Facility [Line Items]
Derivative, fixed interest rate			0.7055%	0.7055%