Employee Benefit Plans - Schedule of Assumptions Used (Details)	12 Months Ended
	Jan. 03, 2020	Dec. 28, 2018
Swiss Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Discount rate	0.30%	0.80%
Salary increases	2.00%	2.00%
Expected return on plan assets	2.50%	2.50%
Expected average remaining working lives in years	10 years	10 years
Japan Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Discount rate	0.30%	0.40%
Salary increases	4.50%	6.00%
Expected average remaining working lives in years	10 years	9 years 4 months 24 days