Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 27,408	$ 50,240
Trade receivables, net of allowance of $2,492 and $2,343	214,643	192,692
Inventories	258,161	215,669
Deferred income taxes	22,435	30,263
Income tax receivable	34,502	14,455
Prepaid expenses and other current assets	27,738	35,868
Total current assets	584,887	539,187
Investment in equity method investments	37,038	43,160
Property, plant, and equipment, net	1,057,628	993,207
Identifiable intangible and other assets, net	737,270	729,011
Goodwill	1,068,540	1,068,276
Total Assets	3,485,363	3,372,841
Current liabilities:
Accounts payable and accrued expenses	468,408	469,764
Current portion of debt and capital lease obligations	21,194	21,158
Income tax payable	1,792	496
Total current liabilities	491,394	491,418
Long-term debt and capital lease obligations	1,533,447	1,495,822
Deferred income taxes	272,341	267,010
Other long-term liabilities	40,143	42,104
Total liabilities	$ 2,337,325	$ 2,296,354
Commitments and Contingencies (Note 12)
Shareholders’ equity:
Preferred stock, $0.01 par value; 170,000,000 shares authorized, no shares issued and outstanding at June 30, 2015 and December 31, 2014	$ 0	$ 0
Additional paid-in capital	906,320	878,549
Retained earnings	328,103	257,312
Accumulated other comprehensive loss	(88,141)	(61,118)
Total shareholders’ equity	1,148,038	1,076,487
Total Liabilities and Shareholders’ Equity	3,485,363	3,372,841
Common Stock - Class A [Member]
Shareholders’ equity:
Common stock	$ 1,756	$ 1,744