Condensed Consolidating Financial Information (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 6,306	$ 5,532
Accounts receivable, net	172,967	196,989
Inventories, net	91,370	80,767
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	37,886	40,688
Assets of discontinued operations - current	59,768	59,269
Total current assets	368,297	383,245
Investment in subsidiaries	0	0
Property, plant and equipment, net	191,169	198,912
Goodwill	173,605	173,409
Other intangible assets, net	108,298	119,763
Other assets, net	21,798	21,886
Assets of discontinued operations - long-term	6,850	15,744
Total assets	870,017	912,959
Current liabilities:
Current maturities of long-term debt	8,597	31,727
Accounts payable	153,177	166,030
Accrued compensation and related liabilities	18,889	23,909
Other current liabilities	50,536	66,900
Liabilities of discontinued operations - current	24,249	26,640
Intercompany payable	0	0
Notes payable to issuer	0	0
Total current liabilities	255,448	315,206
Long-term debt	1,050,441	986,939
Other liabilities	182,898	199,847
Liabilities of discontinued operations - long-term	151	124
Shareholders’ (deficit) equity	(618,921)	(589,157)
Total liabilities and shareholders’ deficit	870,017	912,959
Parent Company [Member]
Current assets:
Cash and cash equivalents	0	0
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	0	0
Assets of discontinued operations - current	0	0
Total current assets	0	0
Investment in subsidiaries	(618,921)	(589,157)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	0	0
Assets of discontinued operations - long-term	0	0
Total assets	(618,921)	(589,157)
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	0	0
Accrued compensation and related liabilities	0	0
Other current liabilities	0	0
Liabilities of discontinued operations - current	0	0
Intercompany payable	0	0
Notes payable to issuer	0	0
Total current liabilities	0	0
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	(618,921)	(589,157)
Total liabilities and shareholders’ deficit	(618,921)	(589,157)
Subsidiary Issuer [Member]
Current assets:
Cash and cash equivalents	5,805	4,678
Accounts receivable, net	79,651	94,572
Inventories, net	46,065	40,996
Intercompany receivable	0	0
Notes receivable from subsidiaries	36,938	36,938
Prepaid and other current assets	34,173	34,771
Assets of discontinued operations - current	59,768	59,269
Total current assets	262,400	271,224
Investment in subsidiaries	2,131,028	2,112,403
Property, plant and equipment, net	93,631	99,628
Goodwill	38,001	47,370
Other intangible assets, net	4,234	4,702
Other assets, net	18,898	18,208
Assets of discontinued operations - long-term	6,850	15,744
Total assets	2,555,042	2,569,279
Current liabilities:
Current maturities of long-term debt	6,236	30,709
Accounts payable	94,416	104,667
Accrued compensation and related liabilities	14,698	18,470
Other current liabilities	38,118	54,119
Liabilities of discontinued operations - current	24,249	26,640
Intercompany payable	1,805,788	1,783,390
Notes payable to issuer	0	0
Total current liabilities	1,983,505	2,017,995
Long-term debt	1,046,587	984,833
Other liabilities	143,720	155,484
Liabilities of discontinued operations - long-term	151	124
Shareholders’ (deficit) equity	(618,921)	(589,157)
Total liabilities and shareholders’ deficit	2,555,042	2,569,279
Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	0	0
Accounts receivable, net	93,316	102,417
Inventories, net	45,305	39,771
Intercompany receivable	1,805,515	1,783,858
Notes receivable from subsidiaries	3,245	3,245
Prepaid and other current assets	2,404	4,789
Assets of discontinued operations - current	0	0
Total current assets	1,949,785	1,934,080
Investment in subsidiaries	5,631	4,173
Property, plant and equipment, net	96,291	98,255
Goodwill	130,550	121,181
Other intangible assets, net	104,064	114,914
Other assets, net	2,266	3,100
Assets of discontinued operations - long-term	0	0
Total assets	2,288,587	2,275,703
Current liabilities:
Current maturities of long-term debt	2,361	1,018
Accounts payable	58,674	61,098
Accrued compensation and related liabilities	3,821	4,699
Other current liabilities	11,647	11,962
Liabilities of discontinued operations - current	0	0
Intercompany payable	0	0
Notes payable to issuer	36,938	36,938
Total current liabilities	113,441	115,715
Long-term debt	3,854	2,106
Other liabilities	40,264	45,479
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	2,131,028	2,112,403
Total liabilities and shareholders’ deficit	2,288,587	2,275,703
Non-Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	501	854
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	273	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	1,309	1,128
Assets of discontinued operations - current	0	0
Total current assets	2,083	1,982
Investment in subsidiaries	7,829	7,829
Property, plant and equipment, net	1,247	1,029
Goodwill	5,054	4,858
Other intangible assets, net	0	147
Other assets, net	1,720	1,694
Assets of discontinued operations - long-term	0	0
Total assets	17,933	17,539
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	87	265
Accrued compensation and related liabilities	370	740
Other current liabilities	771	819
Liabilities of discontinued operations - current	0	0
Intercompany payable	0	468
Notes payable to issuer	3,245	3,245
Total current liabilities	4,473	5,537
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	13,460	12,002
Total liabilities and shareholders’ deficit	17,933	17,539
Eliminations [Member]
Current assets:
Cash and cash equivalents	0	0
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	(1,805,788)	(1,783,858)
Notes receivable from subsidiaries	(40,183)	(40,183)
Prepaid and other current assets	0	0
Assets of discontinued operations - current	0	0
Total current assets	(1,845,971)	(1,824,041)
Investment in subsidiaries	(1,525,567)	(1,535,248)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	(1,086)	(1,116)
Assets of discontinued operations - long-term	0	0
Total assets	(3,372,624)	(3,360,405)
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	0	0
Accrued compensation and related liabilities	0	0
Other current liabilities	0	0
Liabilities of discontinued operations - current	0	0
Intercompany payable	(1,805,788)	(1,783,858)
Notes payable to issuer	(40,183)	(40,183)
Total current liabilities	(1,845,971)	(1,824,041)
Long-term debt	0	0
Other liabilities	(1,086)	(1,116)
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	(1,525,567)	(1,535,248)
Total liabilities and shareholders’ deficit	$ (3,372,624)	$ (3,360,405)