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XML - IDEA: XBRL DOCUMENT - ANSYS INCR24.htm
10-Q - FORM 10-Q - ANSYS INCd233063d10q.htm
XML - IDEA: XBRL DOCUMENT - ANSYS INCR4.htm
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v2.3.0.15
Accumulated Other Comprehensive Income (Details) (USD $)
In Thousands
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Accumulated Other Comprehensive Income [Abstract]    
Net income$ 45,546$ 36,130$ 133,218$ 103,992
Foreign currency translation adjustment(7,853)12,777(1,485)7,001
Unrealized loss on interest rate swap, net of tax of $0, $0, $0 and $4, respectively000(7)
Realized loss on interest rate swap reclassed into interest expense, net of tax of $0, $0, $0 and $325, respectively000539
Comprehensive income37,69348,907131,733111,525
Unrealized loss on interest rate swap, tax0004
Realized loss on interest rate swap reclassed into interest expense, tax$ 0$ 0$ 0$ 325