XML 54 R37.htm IDEA: XBRL DOCUMENT v3.5.0.2
Investments in Loans (Parenthetical) (Detail)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2016
USD ($)
Loan
Dec. 31, 2015
USD ($)
Loan
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 1  
Mezzanine Loans | 90 days or more    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans   3
Commercial Portfolio Segment    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 166 188
Unpaid Principal Balance | $ $ 1,496,821 $ 1,627,121
Weighted-Average Coupon 6.10% [1] 6.10% [2]
Commercial Portfolio Segment | Financing Receivable Past Due    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 7  
Commercial Portfolio Segment | Impaired Loans    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 6  
Commercial Portfolio Segment | 90 days or more    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 3  
Commercial Portfolio Segment | 30 to 59 days    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 2  
Commercial Portfolio Segment | Loans to be Restructured    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 2  
Commercial Portfolio Segment | Commercial mortgage loans    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 109 [3] 124 [4]
Unpaid Principal Balance | $ $ 1,315,301 [3] $ 1,427,328 [4]
Weighted-Average Coupon 5.70% [1],[3] 5.20% [2],[4]
Commercial Portfolio Segment | Mezzanine Loans    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 42 57
Unpaid Principal Balance | $ $ 142,582 $ 169,556
Weighted-Average Coupon 9.60% [1] 10.00% [2]
Commercial Portfolio Segment | Conduit Loans | Commercial mortgage loans    
Mortgage Loans On Real Estate [Line Items]    
Number of Loans 5 6
Unpaid Principal Balance | $ $ 41,455 $ 49,239
Weighted-Average Coupon 4.80% 4.80%
[1] Weighted-average coupon is calculated on the unpaid principal balance, which does not necessarily correspond to the carrying amount.
[2] Weighted-average coupon is calculated on the unpaid principal balance, which does not necessarily correspond to the carrying amount.
[3] Commercial mortgage loans includes five conduit loans with an unpaid principal balance and carrying amount of $41,455, a weighted-average coupon of 4.8% and maturity dates ranging from June 2025 through July 2026. These commercial mortgages are accounted for as loans held for sale.
[4] Commercial mortgage loans includes six conduit loans with an unpaid principal balance and carrying amount of $49,239, a weighted-average coupon of 4.8% and maturity dates ranging from December 2020 through January 2026. These commercial mortgages are accounted for as loans held for sale.