Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Line of Credit Facility [Line Items]
Other changes/adjustments to warranties	$ (975)	$ 1,643	$ 631	$ 5,436
Device Solutions
Line of Credit Facility [Line Items]
Other changes/adjustments to warranties				1,700
Networked Solutions Segment
Line of Credit Facility [Line Items]
Other changes/adjustments to warranties				$ 1,100