Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 407,480	$ 407,454
Receivables, net	334,634	335,956
Inventories, net	231,333	265,002
Other current assets	29,172	30,590
Current assets of discontinued operations	375,135	219,722
Total current assets	1,377,754	1,258,724
Property, plant and equipment, less accumulated depreciation	345,918	310,960
Operating lease right-of-use assets	62,251
Goodwill	1,243,669	1,206,877
Intangible assets, less accumulated amortization	339,505	359,931
Deferred income taxes	25,216	26,459
Other long-lived assets	12,446	13,249
Long-term assets of discontinued operations	0	603,121
Total assets	3,406,759	3,779,321
Current liabilities:
Accounts payable	268,466	297,498
Accrued liabilities	283,799	272,396
Current liabilities of discontinued operations	170,279	147,028
Total current liabilities	722,544	716,922
Long-term debt	1,439,484	1,463,200
Postretirement benefits	136,227	127,748
Deferred income taxes	48,725	36,109
Long-term operating lease liabilities	55,652
Other long-term liabilities	38,308	30,140
Long-term liabilities of discontinued operations	0	17,614
Stockholders’ equity:
Preferred stock, par value $0.01 per share— 2,000 shares authorized; 0 shares and 52 shares outstanding at 2019 and 2018, respectively	0	1
Common stock, par value $0.01 per share— 200,000 shares authorized; 50,335 shares issued; 45,458 and 39,396 shares outstanding at 2019 and 2018, respectively	503	503
Additional paid-in capital	811,955	1,139,395
Retained earnings	518,004	922,000
Accumulated other comprehensive loss	(63,418)	(74,907)
Treasury stock, at cost— 4,877 and 10,939 shares at 2019 and 2018, respectively	(307,197)	(599,845)
Total Belden stockholders’ equity	959,847	1,387,147
Noncontrolling interest	5,972	441
Total stockholders’ equity	965,819	1,387,588
Total liabilities and stockholders' equity	$ 3,406,759	$ 3,779,321