Supplemental Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Other Operating Expense, Net
Foreign currency (gains) losses, net	$ 3,364	[1]	$ (684)	[1]	$ (2,047)	[1]
Restructuring charges	18,670	[2]	8,584	[2]	2,196	[2]
Other employee termination and certain retirement costs	2,330	[3]	2,016	[3]	987	[3]
Other, net	4,534	[4]	2,458	[4]	3,380	[4]
Total other operating expense, net	28,898		12,374		4,516
Cash paid for income taxes	113,028		105,905		51,463
Cash paid for interest	$ 11,332		$ 14,753		$ 20,485

[1] In 2011, Foreign currency (gains) losses, net, includes a foreign currency gain associated with the financing of the Robuschi acquisition.

[2] See Note 4 "Restructuring."

[3] Includes certain costs not associated with exit or disposal activities as defined in FASB ASC 420.

[4] In both 2011 and 2010, Other, net, includes costs associated with relocation of the Company's corporate headquarters. In 2012, 2011, and 2010, Other, net, includes due diligence and other costs incurred in connection with exploring strategic alternatives to enhance shareholder value.