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Debt (Schedule of Long-term Debt) (Details) $ in Thousands, € in Millions, CAD in Millions	Oct. 01, 2016 USD ($)	Oct. 01, 2016 CAD	Oct. 01, 2016 EUR (€)	Jan. 02, 2016 USD ($)
Debt Instrument [Line Items]
Long-term Debt	$ 1,845,530			$ 1,931,017
Current portion of long-term debt	27,169			45,166
Long-term debt, net of current portion	1,818,361			1,885,851
Capital Lease Obligations, Current		CAD 1.8	€ 0.4
Capital Lease Obligations, Noncurrent		CAD 1.4	€ 0.3
Term Loan A Facility [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Long-term Debt	186,729			275,629
Long-term Debt, Gross	187,590			277,181
Unamortized Debt Issuance Expense	(861)			(1,552)
Term Loan B Facility [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Long-term Debt	578,330			581,726
Long-term Debt, Gross	585,000			589,500
Unamortized Debt Issuance Expense	(6,670)			(7,774)
Senior Notes [Member] \| Senior Notes 5.375% Due 2022 [Member]
Debt Instrument [Line Items]
Long-term Debt	492,006			491,048
Long-term Debt, Gross	500,000			500,000
Unamortized Debt Issuance Expense	$ (7,994)			$ (8,952)
Debt Instrument, Interest Rate, Effective Percentage	5.72%	5.72%	5.72%	5.72%
Senior Notes [Member] \| Senior Notes 4.75% Due 2022 [Member]
Debt Instrument [Line Items]
Line of credit outstanding \| €			€ 515.0
Long-term Debt	$ 564,893			$ 550,207
Long-term Debt, Gross	574,740			560,912
Unamortized Debt Issuance Expense	$ (9,847)			$ (10,705)
Debt Instrument, Interest Rate, Effective Percentage	5.10%	5.10%	5.10%	5.10%
Notes Payable, Other Payables [Member]
Debt Instrument [Line Items]
Long-term Debt	$ 23,572			$ 23,049
Revolving Credit Facility [Member] \| Line of Credit [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Long-term Debt	0			9,358
Canada, Dollars \| Revolving Credit Facility [Member] \| Line of Credit [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Long-term Debt	0			9,400
Canada, Dollars \| Term Loan A Facility [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Line of credit outstanding	89,300	CAD 117.6		$ 97,100
U.S. dollar \| Term Loan A Facility [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Line of credit outstanding	86,300
U.S. dollar \| Term Loan B Facility [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Line of credit outstanding	585,000
Base Rate [Member] \| U.S. dollar \| Term Loan A Facility [Member] \| Senior Secured Facilities [Member]
Debt Instrument [Line Items]
Line of credit outstanding	$ 12,000