Restatement Of Condensed Consolidated Financial Statements (Condensed Consolidated Balance Sheet) (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011	Jun. 30, 2011 As Reported [Member]	Dec. 31, 2010 As Reported [Member]	Jun. 30, 2011 Adjustment [Member]	Dec. 31, 2010 Adjustment [Member]	Jun. 30, 2011 Restated [Member]	Dec. 31, 2010 Restated [Member]
Current Assets
Cash and cash equivalents	$ 138,680	$ 94,410		$ 126,534	$ 122,324	$ 0	$ (208)	$ 126,534	$ 122,116
Accounts receivable, net of allowance for doubtful accounts of $34,586 as reported and $35,554 as restated	213,140	410,866		310,850		(60,397)		250,453
Inventories	136,826	117,690	150,160	137,407		12,753		150,160
Prepaid expenses and other current assets				58,043		528		58,571
Deferred income taxes	2,217	4,717		94,473		(1,410)		93,063
Debt issuance cost	6,797	2,962		2,884		0		2,884
Total Current Assets	537,660	670,203		730,191		(48,526)		681,665
Intangible assets, net	457,598	463,848		699,127		0		699,127
Goodwill, net	663,792	670,294		1,869,558		4,046		1,873,604
Property, plant and equipment, net	173,446	176,660		224,768		(3,265)		221,503
Deferred income taxes	23,254	21,488		42,625		0		42,625
Debt issuance costs	12,100	13,550		15,110		0		15,110
Total Non-Current Assets	1,330,865	1,346,515		2,851,188		781		2,851,969
Total Assets	1,868,525	2,016,718		3,581,379		(47,745)		3,533,634
Current Liabilities
Trade accounts payable	83,066	144,797		81,931		472		82,403
Bank loans and overdraft facilities	57,194	85,762		65,375		0		65,375
Income taxes payable	7,363	9,607		1,190		0		1,190
Taxes other than income taxes	124,773	189,515		114,435		(2,511)		111,924
Other accrued liabilities	61,034	48,208		44,160		(1,128)		43,032
Current portions of obligations under capital leases	956	1,109		916		0		916
Total Current Liabilities	675,379	478,998		308,007		(3,167)		304,840
Long-term debt, less current maturities				21,592		0		21,592
Long-term obligations under capital leases	684	532		892		0		892
Long-term obligations under Senior Notes				1,301,942		0		1,301,942
Long-term accruals	1,978	2,000		2,368		(32)		2,336
Deferred income taxes	84,970	91,128		185,021		0		185,021
Total Long-Term Liabilities	1,005,480	1,330,394		1,511,815		(32)		1,511,783
Stockholders' Equity
Common Stock ($0.01 par value, 120,000,000 shares authorized, 72,732,559 shares issued and outstanding)	731	727		727		0		727
Additional paid-in-capital	1,371,059	1,369,471		1,368,202		0		1,368,202
Retained earnings	(1,231,349)	(1,197,884)		164,385		(44,252)		120,133
Accumulated other comprehensive income	17,817	35,162		228,393		(294)		228,099
Less Treasury Stock at cost (246,037 shares)	(150)	(150)		(150)		0		(150)
Total Stockholder's Equity	158,108	207,326		1,761,557		(44,546)		1,717,011
Total Liabilities and Equity	$ 1,868,525	$ 2,016,718		$ 3,581,379		$ (47,745)		$ 3,533,634