v2.4.0.6

Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Consolidated Statements of Comprehensive Income |  |  |  |  |  |  |  |  |  |  |
Net income | $ 32,293 | $ 39,336 | $ 13,619 | $ 35,313 | $ (3,317) | $ 34,358 | $ 14,588 | $ 12,128 | $ 120,561 | $ 57,757 | $ 42,678
Other comprehensive income (loss): |  |  |  |  |  |  |  |  |  |  |
Pension liability adjustment |  |  |  |  |  |  |  |  | (13,361) | (20,629) | (5,807)
Foreign currency translation gain (loss) |  |  |  |  |  |  |  |  | 7,999 | (8,125) | 17,036
Unrealized gain (loss) on derivatives |  |  |  |  |  |  |  |  | 727 | (1,146) | 168
Other comprehensive income (loss), before income taxes |  |  |  |  |  |  |  |  | (4,635) | (29,900) | 11,397
Provision for (benefit from) income taxes related to other comprehensive income items |  |  |  |  |  |  |  |  | (916) | (11,959) | 7,293
Other comprehensive income (loss) |  |  |  |  |  |  |  |  | (3,719) | (17,941) | 4,104
Comprehensive income |  |  |  |  |  |  |  |  | $ 116,842 | $ 39,816 | $ 46,782

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