v2.3.0.15
Fair Value Measurements (Summary Of Changes In Level 3 Liabilities Measured At Fair Value On A Recurring Basis) (Details) (USD $)
In Thousands
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Fair Value Measurements [Abstract]    
Derivatives, Beginning of Period$ 24,596$ 28,397$ 25,228$ 26,968
Total (gains) losses included in Net income3,319(1,445)2,687(16)
Total gains included in Other comprehensive income(loss)0000
Transfers into Level 30000
Transfers out of Level 30000
Derivatives, End of period27,91526,95227,91526,952
Net unrealized (gains) losses included in net income$ 3,319[1]$ (1,445)[1]$ 2,687[1]$ (16)[1]
[1] Included in net investment income in the consolidated statements of income and comprehensive income (loss).