Comprehensive Income and Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2024

Equity [Abstract]

Schedule of Total Comprehensive Income (Loss)

The following table summarizes total comprehensive income: 

	Three Months Ended
	March 31, 2024		April 2, 2023
	(In thousands)
Net income	$	37,309	$	62,945
Foreign currency translation adjustments, net of tax	9,222		(17,018)
Adjustments to pension and postretirement liability, net of tax	(74)		(280)
Total comprehensive income	46,457		45,647
Less: Comprehensive loss attributable to noncontrolling interests	(4)		(245)
Comprehensive income attributable to Belden	$	46,461	$	45,892

Schedule of Components of Other Comprehensive Income (Loss), Net of Tax

The accumulated balances related to each component of other comprehensive loss, net of tax, are as follows: 

	Foreign Currency Translation Component		Pension and Other  Postretirement Benefit Plans		Accumulated Other  Comprehensive Loss
	(In thousands)
Balance at December 31, 2023	$	(26,514)	$	(14,765)	$	(41,279)
Other comprehensive income attributable to Belden before reclassifications	9,222		—		9,222
Amounts reclassified from accumulated other comprehensive loss	—		(74)		(74)
Net current period other comprehensive income (loss) attributable to Belden	9,222		(74)		9,148
Balance at March 31, 2024	$	(17,292)	$	(14,839)	$	(32,131)

Schedule of Effects of Reclassifications from Accumulated Other Comprehensive Income (Loss)

The following table summarizes the effects of reclassifications from accumulated other comprehensive loss for the three months ended March 31, 2024:

	Amounts  Reclassified from Accumulated Other Comprehensive Loss		Affected Line Item in the Consolidated Statements of Operations and Comprehensive Income
	(In thousands)
Amortization of pension and other postretirement benefit plan items:
Actuarial gains	$	(143)	(1)
Prior service cost	45		(1)
Total before tax	(98)
Tax expense	24
Total net of tax	$	(74)

(1) The amortization of these accumulated other comprehensive loss components are included in the computation of net periodic benefit costs (see Note 12).