Revenue from Contracts with Customers - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 03, 2021	Apr. 04, 2020	Apr. 03, 2021	Apr. 04, 2020
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	$ 906,891	$ 796,302	$ 1,764,483	$ 1,685,397
AMER
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	364,697	334,454	692,264	687,930
APAC
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	458,872	387,845	910,174	838,987
EMEA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	83,322	74,003	162,045	158,480
Operating Segments
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	880,885	767,364	1,711,240	1,619,773
Operating Segments | AMER
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	361,556	331,428	687,001	681,000
Operating Segments | APAC
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	436,720	363,542	863,273	784,553
Operating Segments | EMEA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	82,609	72,394	160,966	154,220
Operating Segments | Industrial
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	406,918	338,898	784,960	706,898
Operating Segments | Industrial | AMER
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	131,341	118,088	253,367	237,975
Operating Segments | Industrial | APAC
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	255,537	202,576	493,785	430,613
Operating Segments | Industrial | EMEA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	20,040	18,234	37,808	38,310
Operating Segments | Healthcare/Life Sciences
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	349,767	270,980	669,080	583,267
Operating Segments | Healthcare/Life Sciences | AMER
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	155,027	117,143	281,466	241,339
Operating Segments | Healthcare/Life Sciences | APAC
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	149,863	118,033	303,909	267,758
Operating Segments | Healthcare/Life Sciences | EMEA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	44,877	35,804	83,705	74,170
Operating Segments | Aerospace/Defense
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	124,200	157,486	257,200	329,608
Operating Segments | Aerospace/Defense | AMER
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	75,188	96,197	152,168	201,686
Operating Segments | Aerospace/Defense | APAC
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	31,320	42,933	65,579	86,182
Operating Segments | Aerospace/Defense | EMEA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	17,692	18,356	39,453	41,740
Elimination of inter-segment sales
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	26,006	28,938	53,243	65,624
Elimination of inter-segment sales | AMER
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	3,141	3,026	5,263	6,930
Elimination of inter-segment sales | APAC
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	22,152	24,303	46,901	54,434
Elimination of inter-segment sales | EMEA
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	$ 713	$ 1,609	$ 1,079	$ 4,260