Retirement Plans - Assumptions Used to Determine Benefit Obligations (Detail)	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
International Plans [Member]
Net Periodic Benefit Cost Assumptions [Line Items]
Discount rate	2.00%	3.90%	3.60%
Expected long-term rate of return on plan assets	3.70%	5.20%	6.20%
Rate of compensation increase	0.20%
CPI Inflation factor	1.50%	2.00%	1.90%
U.S. Plan [Member]
Net Periodic Benefit Cost Assumptions [Line Items]
Discount rate	3.80%	4.00%	3.90%
Expected long-term rate of return on plan assets	7.00%	7.20%	7.20%