Fair Value Measurements -- Assets at FV Recurring Basis (Details 2) - USD ($)
|
Jun. 30, 2016 |
Dec. 31, 2015 |
Assets |
|
|
Available-for-sale securities |
$ 1,614,000,000
|
$ 1,729,000,000
|
Trading and other securities |
129,000,000
|
137,000,000
|
Preferred stock |
6,000,000
|
6,000,000
|
Total investment securities |
1,744,000,000
|
1,867,000,000
|
Other securities, fair value |
129,000,000
|
128,000,000
|
Transfer from Level 1 Assets to Level 2 |
0
|
|
Transfer from Level 2 Assets to Level 1 |
0
|
|
Transfer from Level 1 Liabilities to Level 2 |
0
|
|
Transfers from Level 2 Liabilities to Level 1 |
0
|
|
Bonds: |
|
|
Assets |
|
|
Available-for-sale securities |
1,577,000,000
|
1,691,000,000
|
Trading and other securities |
123,000,000
|
131,000,000
|
U.S. government and government sponsored entities |
|
|
Assets |
|
|
Available-for-sale securities |
67,000,000
|
111,000,000
|
Obligations of states, municipalities, and political subdivisions |
|
|
Assets |
|
|
Available-for-sale securities |
138,000,000
|
140,000,000
|
Corporate debt |
|
|
Assets |
|
|
Available-for-sale securities |
983,000,000
|
999,000,000
|
Trading and other securities |
117,000,000
|
124,000,000
|
Residential mortgage-backed securities (“RMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
85,000,000
|
128,000,000
|
Trading and other securities |
1,000,000
|
2,000,000
|
Commercial mortgage-backed securities (“CMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
116,000,000
|
116,000,000
|
Trading and other securities |
2,000,000
|
2,000,000
|
Collateralized debt obligations (“CDO”)/Asset-backed securities (“ABS”) |
|
|
Assets |
|
|
Available-for-sale securities |
69,000,000
|
71,000,000
|
Preferred stock |
|
|
Assets |
|
|
Available-for-sale securities |
15,000,000
|
13,000,000
|
Other Long-term Investments |
|
|
Assets |
|
|
Available-for-sale securities |
1,000,000
|
2,000,000
|
Common stocks |
|
|
Assets |
|
|
Available-for-sale securities |
21,000,000
|
23,000,000
|
Total Fair Value |
|
|
Assets |
|
|
Cash and cash equivalents |
742,000,000
|
939,000,000
|
Total investment securities |
1,744,000,000
|
1,867,000,000
|
Portion at Other than Fair Value Measurement | Common stocks |
|
|
Assets |
|
|
Available-for-sale securities |
1,000,000
|
1,000,000
|
Fair Value Measurements Using Level 1 |
|
|
Assets |
|
|
Cash and cash equivalents |
685,000,000
|
939,000,000
|
Total investment securities |
35,000,000
|
36,000,000
|
Fair Value Measurements Using Level 2 |
|
|
Assets |
|
|
Cash and cash equivalents |
57,000,000
|
0
|
Total investment securities |
1,702,000,000
|
1,829,000,000
|
Fair Value Measurements Using Level 3 |
|
|
Assets |
|
|
Total investment securities |
7,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring |
|
|
Assets |
|
|
Other securities, fair value |
|
128,000,000
|
Fair Value, Measurements, Recurring | Preferred stock |
|
|
Assets |
|
|
Preferred stock |
6,000,000
|
6,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value |
|
|
Assets |
|
|
Cash equivalents in mutual funds |
200,000,000
|
240,000,000
|
Cash and cash equivalents |
57,000,000
|
|
Available-for-sale securities |
1,614,000,000
|
1,729,000,000
|
Trading and other securities |
129,000,000
|
137,000,000
|
Total investment securities |
1,743,000,000
|
1,866,000,000
|
Restricted cash in mutual funds |
154,000,000
|
277,000,000
|
Total |
2,154,000,000
|
2,383,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Bonds: |
|
|
Assets |
|
|
Available-for-sale securities |
1,577,000,000
|
1,691,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | U.S. government and government sponsored entities |
|
|
Assets |
|
|
Available-for-sale securities |
67,000,000
|
111,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Obligations of states, municipalities, and political subdivisions |
|
|
Assets |
|
|
Available-for-sale securities |
138,000,000
|
140,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Non-US government and government sponsored entities [Member] |
|
|
Assets |
|
|
Available-for-sale securities |
119,000,000
|
126,000,000
|
Trading and other securities |
3,000,000
|
|
Fair Value, Measurements, Recurring | Total Fair Value | Non-U.S. government and government sponsored entities |
|
|
Assets |
|
|
Trading and other securities |
|
3,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Corporate debt |
|
|
Assets |
|
|
Available-for-sale securities |
983,000,000
|
999,000,000
|
Trading and other securities |
117,000,000
|
124,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Residential mortgage-backed securities (“RMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
85,000,000
|
128,000,000
|
Trading and other securities |
1,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Commercial mortgage-backed securities (“CMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
116,000,000
|
116,000,000
|
Trading and other securities |
2,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Collateralized debt obligations (“CDO”)/Asset-backed securities (“ABS”) |
|
|
Assets |
|
|
Available-for-sale securities |
69,000,000
|
71,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Preferred stock |
|
|
Assets |
|
|
Available-for-sale securities |
15,000,000
|
13,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Other Long-term Investments |
|
|
Assets |
|
|
Available-for-sale securities |
1,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring | Total Fair Value | Common stocks |
|
|
Assets |
|
|
Available-for-sale securities |
21,000,000
|
23,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 |
|
|
Assets |
|
|
Cash equivalents in mutual funds |
200,000,000
|
240,000,000
|
Available-for-sale securities |
29,000,000
|
29,000,000
|
Trading and other securities |
6,000,000
|
6,000,000
|
Total investment securities |
35,000,000
|
35,000,000
|
Restricted cash in mutual funds |
154,000,000
|
277,000,000
|
Total |
389,000,000
|
552,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Bonds: |
|
|
Assets |
|
|
Trading and other securities |
0
|
0
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Non-US government and government sponsored entities [Member] |
|
|
Assets |
|
|
Trading and other securities |
0
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Corporate debt |
|
|
Assets |
|
|
Trading and other securities |
0
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Residential mortgage-backed securities (“RMBS”) |
|
|
Assets |
|
|
Trading and other securities |
0
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Commercial mortgage-backed securities (“CMBS”) |
|
|
Assets |
|
|
Trading and other securities |
0
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Preferred stock |
|
|
Assets |
|
|
Available-for-sale securities |
8,000,000
|
6,000,000
|
Preferred stock |
6,000,000
|
6,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Common stocks |
|
|
Assets |
|
|
Available-for-sale securities |
21,000,000
|
23,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 |
|
|
Assets |
|
|
Cash and cash equivalents |
57,000,000
|
|
Available-for-sale securities |
1,583,000,000
|
1,698,000,000
|
Trading and other securities |
119,000,000
|
131,000,000
|
Total investment securities |
1,702,000,000
|
1,829,000,000
|
Total |
1,759,000,000
|
1,829,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Bonds: |
|
|
Assets |
|
|
Available-for-sale securities |
1,576,000,000
|
1,691,000,000
|
Trading and other securities |
119,000,000
|
131,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | U.S. government and government sponsored entities |
|
|
Assets |
|
|
Available-for-sale securities |
67,000,000
|
111,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Obligations of states, municipalities, and political subdivisions |
|
|
Assets |
|
|
Available-for-sale securities |
138,000,000
|
140,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Non-US government and government sponsored entities [Member] |
|
|
Assets |
|
|
Available-for-sale securities |
119,000,000
|
126,000,000
|
Trading and other securities |
3,000,000
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Non-U.S. government and government sponsored entities |
|
|
Assets |
|
|
Trading and other securities |
|
3,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Corporate debt |
|
|
Assets |
|
|
Available-for-sale securities |
982,000,000
|
999,000,000
|
Trading and other securities |
113,000,000
|
124,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Residential mortgage-backed securities (“RMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
85,000,000
|
128,000,000
|
Trading and other securities |
1,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Commercial mortgage-backed securities (“CMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
116,000,000
|
116,000,000
|
Trading and other securities |
2,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Collateralized debt obligations (“CDO”)/Asset-backed securities (“ABS”) |
|
|
Assets |
|
|
Available-for-sale securities |
69,000,000
|
71,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Preferred stock |
|
|
Assets |
|
|
Available-for-sale securities |
7,000,000
|
7,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 |
|
|
Assets |
|
|
Available-for-sale securities |
2,000,000
|
2,000,000
|
Trading and other securities |
4,000,000
|
0
|
Total investment securities |
6,000,000
|
2,000,000
|
Total |
6,000,000
|
2,000,000
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Bonds: |
|
|
Assets |
|
|
Available-for-sale securities |
1,000,000
|
0
|
Trading and other securities |
4,000,000
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Corporate debt |
|
|
Assets |
|
|
Available-for-sale securities |
1,000,000
|
0
|
Trading and other securities |
4,000,000
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Residential mortgage-backed securities (“RMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
0
|
0
|
Trading and other securities |
0
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Commercial mortgage-backed securities (“CMBS”) |
|
|
Assets |
|
|
Available-for-sale securities |
0
|
0
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Collateralized debt obligations (“CDO”)/Asset-backed securities (“ABS”) |
|
|
Assets |
|
|
Available-for-sale securities |
|
0
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Preferred stock |
|
|
Assets |
|
|
Available-for-sale securities |
0
|
|
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Other Long-term Investments |
|
|
Assets |
|
|
Available-for-sale securities |
$ 1,000,000
|
$ 2,000,000
|