Financial Instruments and Risk Management (Additional Information) (Details)	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Foreign exchange contracts [Member]
Financial Instruments And Derivatives [Line Items]
Maximum remaining maturity of foreign currency derivatives	356 days	356 days
Cross Currency Interest Rate Contract [Member]
Financial Instruments And Derivatives [Line Items]
Derivative, Fixed Interest Rate	2.75%
Derivative, Forward Interest Rate	5.00%
July Thirteenth Two Thousand Twenty [Member] | Interest rate swap [Member]
Financial Instruments And Derivatives [Line Items]
Expiration date	Jul. 13, 2020
September First Two Thousand Twenty One [Member] | Cross Currency Interest Rate Contract [Member]
Financial Instruments And Derivatives [Line Items]
Expiration date	Sep. 01, 2021