CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 4,515	$ 14,449
Accounts receivable, less allowances of $14,090 and $11,571 at March 31, 2017 and December 31, 2016, respectively	622,580	569,208
Other receivables	43,587	55,781
Inventories, net	618,014	541,771
Other current assets	40,890	34,772
Total current assets	1,329,586	1,215,981
Property, plant and equipment, net	644,663	656,101
Assets held for sale	5,672	4,361
Goodwill	740,411	740,411
Intangible assets, net	152,477	159,373
Deferred income taxes	124,169	115,320
Other assets, net	18,912	18,340
Total assets	3,015,890	2,909,887
Current liabilities:
Checks outstanding	29,523	35,606
Accounts payable	467,220	409,759
Accrued liabilities	192,980	293,115
Current maturities of long-term debt and lease obligations	16,144	16,217
Total current liabilities	705,867	754,697
Long-term debt and lease obligations, net of current maturities, debt discount and debt issuance costs	1,926,641	1,785,835
Other long-term liabilities	58,919	59,735
Total liabilities	2,691,427	2,600,267
Commitments and contingencies (Note 6)
Stockholders' equity:
Preferred stock, $0.01 par value, 10,000 shares authorized; zero shares issued and outstanding at March 31, 2017 and December 31, 2016, respectively
Common stock, $0.01 par value, 200,000 shares authorized; 112,356 and 111,564 shares issued and outstanding at March 31, 2017 and December 31, 2016, respectively	1,123	1,115
Additional paid-in capital	529,992	527,868
Accumulated deficit	(206,652)	(219,363)
Total stockholders' equity	324,463	309,620
Total liabilities and stockholders' equity	$ 3,015,890	$ 2,909,887