Goodwill and Intangible Assets - Changes in Carrying Amounts of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Oct. 29, 2023	Jul. 30, 2023	Oct. 30, 2022	Oct. 29, 2023	Oct. 30, 2022
Goodwill [Roll Forward]
Beginning balance				$ 1,281,703
Measurement period adjustment				23,925
Reallocation				0
Cumulative translation adjustment				(10,128)
Goodwill impairment	$ (2,266)	$ (279,600)	$ 0	(281,821)	$ 0
Ending balance	1,013,679			1,013,679
Operating Segments | Signal Integrity
Goodwill [Roll Forward]
Beginning balance				274,085
Measurement period adjustment				0
Reallocation				0
Cumulative translation adjustment				0
Goodwill impairment				0
Ending balance	274,085			274,085
Operating Segments | Advanced Protection and Sensing
Goodwill [Roll Forward]
Beginning balance				14,639
Measurement period adjustment				0
Reallocation				0
Cumulative translation adjustment				0
Goodwill impairment				0
Ending balance	14,639			14,639
Operating Segments | IoT Systems
Goodwill [Roll Forward]
Beginning balance				61,582
Measurement period adjustment				0
Reallocation				655,527
Cumulative translation adjustment				(2,663)
Goodwill impairment				(211,212)
Ending balance	503,234			503,234
Operating Segments | IoT Connected Services
Goodwill [Roll Forward]
Beginning balance				0
Measurement period adjustment				0
Reallocation				299,795
Cumulative translation adjustment				(7,465)
Goodwill impairment	(1,600)	$ (69,000)		(70,609)
Ending balance	221,721			221,721
Corporate, Non-Segment
Goodwill [Roll Forward]
Beginning balance				931,397
Measurement period adjustment				23,925
Reallocation				(955,322)
Cumulative translation adjustment				0
Goodwill impairment				0
Ending balance	$ 0			$ 0