|
Investments (Commercial Mortgage and Other Loans) (Details) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Commercial mortgage loans |
$ 1,425,541 |
$ 1,352,628 |
| Commercial mortgage loans, Percentage |
93.00% |
92.00% |
| Valuation allowance |
(8,904) |
(6,028) |
| Total net commercial and agricultural mortgage loans by property type |
1,523,755 |
1,463,977 |
| Total commercial mortgage and other loans |
1,532,165 |
1,463,977 |
| Total Commercial Mortgage By Propterty Type |
1,532,659 |
1,470,005 |
| Other Loans and Leases Receivable |
8,410 |
0 |
|
Uncollateralized Loans [Member]
|
|
|
| Other Loans and Leases Receivable |
8,410 |
0 |
|
Office buildings [Member]
|
|
|
| Commercial mortgage loans |
195,499 |
237,566 |
| Commercial mortgage loans, Percentage |
12.80% |
16.20% |
|
Retail stores [Member]
|
|
|
| Commercial mortgage loans |
467,059 |
461,939 |
| Commercial mortgage loans, Percentage |
30.50% |
31.40% |
|
Apartment Complexes [Member]
|
|
|
| Commercial mortgage loans |
298,365 |
239,623 |
| Commercial mortgage loans, Percentage |
19.50% |
16.30% |
|
Industrial Buildings [Member]
|
|
|
| Commercial mortgage loans |
272,239 |
273,900 |
| Commercial mortgage loans, Percentage |
17.70% |
18.60% |
|
Agricultural Properties [Member]
|
|
|
| Commercial mortgage loans |
107,118 |
117,377 |
| Commercial mortgage loans, Percentage |
7.00% |
8.00% |
|
Hospitality [Member]
|
|
|
| Commercial mortgage loans |
90,085 |
50,052 |
| Commercial mortgage loans, Percentage |
5.90% |
3.40% |
|
Other [Member]
|
|
|
| Commercial mortgage loans |
102,294 |
89,548 |
| Commercial mortgage loans, Percentage |
6.60% |
6.10% |
|
In Billions [Member]
|
|
|
| Total commercial mortgage and other loans |
$ 1,500,000 |
$ 1,500,000 |
|
California [Member]
|
|
|
| Commercial mortgage loans, Percentage |
20.00% |
|
|
New Jersey [Member]
|
|
|
| Commercial mortgage loans, Percentage |
11.00% |
|
|
Texas [Member]
|
|
|
| Commercial mortgage loans, Percentage |
10.00% |
|