Industry Segment and Geographic Area Information Schedule of Revenue by Geographic Area (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 2,883,673	$ 2,777,996	$ 2,256,982
UNITED STATES
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	974,187	906,398	837,018
CHINA
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	581,688	559,865	374,931
UNITED KINGDOM
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	70,703	72,124	65,164
GERMANY
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	146,577	142,411	91,669
INDIA
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	97,423	92,327	84,812
ITALY
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	101,461	95,908	77,477
FRANCE
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	96,994	97,990	80,153
JAPAN
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	82,478	79,238	76,322
Other International [Member]
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	732,162	731,735	569,436
Total international [Member]
Sales by Geographic Area [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 1,909,486	$ 1,871,598	$ 1,419,964