Noncontrolling Interest - Additional Information (Details) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
	Oct. 25, 2019	Nov. 30, 2021	Dec. 31, 2021	Dec. 31, 2019
Opterna International Corp.
Noncontrolling Interest [Line Items]
Payments to acquire interest in subsidiaries	$ 400		$ 400	$ 800
Noncontrolling interest, purchase price		$ 2,300
Variable Interest Entity, primary beneficiary Belden
Noncontrolling Interest [Line Items]
Additional contribution commitments to joint venture			1,530
Hite
Noncontrolling Interest [Line Items]
Additional contribution commitments to joint venture			$ 1,470
Hite | Hite | Variable Interest Entity, primary beneficiary Belden
Noncontrolling Interest [Line Items]
Variable interest entity, ownership percentage			51.00%