Condensed Consolidating Financial Statements Condensed Consolidating Financial Statements (Cash Flow) (Details) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	Sep. 30, 2014 Consolidation, Eliminations [Member] USD ($)	Sep. 30, 2014 Parent Company [Member] USD ($)	Sep. 30, 2014 Guarantor Subsidiaries [Member] USD ($)	Sep. 30, 2014 Non-Guarantor Subsidiaries [Member] USD ($)
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	$ 261,830	$ (74,061)	$ (222,800)	$ 166,339	$ 292,623	$ 25,668
Cash flows from investing activities:
Payments to Acquire Property, Plant, and Equipment	(24,340)	(18,336)	0	(1,426)	(16,144)	(6,770)
Payments to Acquire Businesses, Net of Cash Acquired	(1,024,427)	(2,500)	0	0	0	(1,024,427)
Payments to Acquire Investments	(3,984)	0	0	0	(3,482)	(502)
Increase Decrease in Consolidated Subsidiaries	0		176,967	(43,581)	(133,386)	0
Proceeds from insurance settlements	654	657	0	0	654	0
Net cash (used in) provided by investing activities	(1,052,097)	(20,179)	176,967	(45,007)	(152,358)	(1,031,699)
Cash flows from financing activities:
Proceeds from Issuance of Long-term Debt	600,000	0	0	600,000	0	0
Payments of Financing Costs	(9,266)	(542)	0	(9,266)	0	0
Deemed repurchase of restricted stock	(17,804)	(12,000)	0	(17,804)	0	0
Proceeds from stock option exercises	1,070	1,722	0	1,070	0	0
Excess tax benefits from share-based compensation arrangements	5,662	4,920	0	5,662	0	0
Principal payments on capital lease obligations	(2,707)	(1,154)	0	0	(1,382)	(1,325)
Long-term Intercompany Debt	0		0	(651,405)	651,405	0
Capital contributions from Related Party	0		0	0	(1,046,413)	1,046,413
Proceeds from (Payments to) Noncontrolling Interests	835	0	0	0	0	835
Net cash provided by (used in) financing activities	577,790	(7,054)	0	(71,743)	(396,390)	1,045,923
Net increase in cash and cash equivalents from continuing operations	(212,477)	(101,294)	(45,833)	49,589	(256,125)	39,892
Cash Provided by (Used in) Operating Activities, Discontinued Operations	(2,955)	0	0	0	0	(2,955)
Net Cash Provided by (Used in) Discontinued Operations	(2,955)	0	0	0	0	(2,955)
Effect of Exchange Rate on Cash and Cash Equivalents	(9,897)	0	45,833	(45,833)	(45,833)	35,936
Cash and cash equivalents at beginning of period	521,951	610,970	0	942	519,392	1,617
Cash and cash equivalents at end of period	$ 296,622	$ 509,676	$ 0	$ 4,698	$ 217,434	$ 74,490