XML 92 R80.htm IDEA: XBRL DOCUMENT v3.4.0.3
Financing Arrangements, Portfolio Investments - Outstanding Repurchase Agreement Borrowings by Contractual Maturity (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Assets Sold under Agreements to Repurchase [Line Items]    
Outstanding repurchase agreement by contractual maturity $ 589,919 $ 577,413
Within 30 days    
Assets Sold under Agreements to Repurchase [Line Items]    
Outstanding repurchase agreement by contractual maturity 503,937 468,402
Over 30 days to 90 days    
Assets Sold under Agreements to Repurchase [Line Items]    
Outstanding repurchase agreement by contractual maturity 85,982 85,423
Over 90 days    
Assets Sold under Agreements to Repurchase [Line Items]    
Outstanding repurchase agreement by contractual maturity $ 0 $ 23,588