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Investments (Tables) | 12 Months Ended
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Dec. 31, 2017
Investments Schedule [Abstract] |
Investment Portfolio by Major Security Type | The following tables present the composition of our investment portfolio by major security type, consistent with our internal classification of how we manage, monitor, and measure the portfolio. The net holding period gains (losses) represent the amounts realized on our hybrid securities only (see discussion below).
($ in millions) | Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Net Realized Gains (Losses) |  | Fair Value |  | % of Total Fair Value |
December 31, 2017 |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |
U.S. government obligations | $ | 6,688.8 |  | $ | 1.1 |  | $ | (44.0 | ) | $ | 0 |  | $ | 6,645.9 |  | 24.4 | %
State and local government obligations | 2,285.6 |  | 20.7 |  | (9.3 | ) | 0.1 |  | 2,297.1 |  | 8.4 |
Foreign government obligations | 0 |  | 0 |  | 0 |  | 0 |  | 0 |  | 0 |
Corporate debt securities | 4,997.2 |  | 14.8 |  | (14.4 | ) | 0.1 |  | 4,997.7 |  | 18.3 |
Residential mortgage-backed securities | 828.8 |  | 11.3 |  | (3.4 | ) | 0 |  | 836.7 |  | 3.1 |
Commercial mortgage-backed securities | 2,760.1 |  | 11.8 |  | (13.3 | ) | 0 |  | 2,758.6 |  | 10.1 |
Other asset-backed securities | 2,454.5 |  | 4.5 |  | (4.5 | ) | 0.2 |  | 2,454.7 |  | 9.0 |
Redeemable preferred stocks | 194.9 |  | 17.8 |  | (1.5 | ) | (0.2 | ) | 211.0 |  | 0.8 |
Total fixed maturities | 20,209.9 |  | 82.0 |  | (90.4 | ) | 0.2 |  | 20,201.7 |  | 74.1 |
Equity securities: |  |  |  |  |  |
Nonredeemable preferred stocks | 698.6 |  | 114.0 |  | (8.8 | ) | 0 |  | 803.8 |  | 2.9 |
Common equities | 1,499.0 |  | 1,901.0 |  | (0.2 | ) | 0 |  | 3,399.8 |  | 12.5 |
Short-term investments | 2,869.4 |  | 0 |  | 0 |  | 0 |  | 2,869.4 |  | 10.5 |
Total portfolio 1,2 | $ | 25,276.9 |  | $ | 2,097.0 |  | $ | (99.4 | ) | $ | 0.2 |  | $ | 27,274.7 |  | 100.0 | %
($ in millions) | Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Net Realized Gains (Losses) |  | Fair Value |  | % of Total Fair Value |
December 31, 2016 |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |
U.S. government obligations | $ | 2,899.2 |  | $ | 0 |  | $ | (29.1 | ) | $ | 0 |  | $ | 2,870.1 |  | 12.2 | %
State and local government obligations | 2,509.5 |  | 13.8 |  | (20.7 | ) | 0 |  | 2,502.6 |  | 10.7 |
Foreign government obligations | 24.5 |  | 0 |  | 0 |  | 0 |  | 24.5 |  | 0.1 |
Corporate debt securities | 4,557.8 |  | 17.3 |  | (24.3 | ) | 0.1 |  | 4,550.9 |  | 19.4 |
Residential mortgage-backed securities | 1,489.7 |  | 23.7 |  | (15.6 | ) | 1.5 |  | 1,499.3 |  | 6.4 |
Commercial mortgage-backed securities | 2,266.9 |  | 12.0 |  | (25.5 | ) | 0 |  | 2,253.4 |  | 9.6 |
Other asset-backed securities | 2,350.7 |  | 4.6 |  | (4.4 | ) | 0.2 |  | 2,351.1 |  | 10.0 |
Redeemable preferred stocks | 188.8 |  | 5.1 |  | (2.0 | ) | 0 |  | 191.9 |  | 0.8 |
Total fixed maturities | 16,287.1 |  | 76.5 |  | (121.6 | ) | 1.8 |  | 16,243.8 |  | 69.2 |
Equity securities: |  |  |  |  |  |
Nonredeemable preferred stocks | 734.2 |  | 135.4 |  | (16.1 | ) | 0 |  | 853.5 |  | 3.6 |
Common equities | 1,437.5 |  | 1,377.0 |  | (2.1 | ) | 0 |  | 2,812.4 |  | 12.0 |
Short-term investments | 3,572.9 |  | 0 |  | 0 |  | 0 |  | 3,572.9 |  | 15.2 |
Total portfolio 1,2 | $ | 22,031.7 |  | $ | 1,588.9 |  | $ | (139.8 | ) | $ | 1.8 |  | $ | 23,482.6 |  | 100.0 | %
1 Our portfolio reflects the effect of unsettled security transactions and collateral on any open derivative positions; at December 31, 2017, $5.8 million was included in “other assets,” compared to $27.8 million in “other liabilities” at December 31, 2016. 2 The total fair value of the portfolio at December 31, 2017 and 2016 included $1.6 billion and $1.3 billion, respectively, of securities held in a consolidated, non-insurance subsidiary of the holding company, net of any unsettled security transactions.
Hybrid Securities | Included in our fixed maturities are hybrid securities, which are reported at fair value at December 31:
(millions) | 2017 |  |  | 2016 |
State and local government obligations | $ | 6.1 |  |  | $ | 0 |
Corporate debt securities | 99.8 |  |  | 40.1 |
Residential mortgage-backed securities | 0 |  |  | 170.5 |
Other asset-backed securities | 6.7 |  |  | 8.9 |
Redeemable preferred stocks | 30.3 |  |  | 0 |
Total hybrid securities | $ | 142.9 |  |  | $ | 219.5 |
Composition of Fixed Maturities by Maturity | The composition of fixed maturities by maturity at December 31, 2017, was:
(millions) | Cost |  |  | Fair Value |
Less than one year | $ | 3,964.1 |  |  | $ | 3,980.0 |
One to five years | 12,706.5 |  |  | 12,671.3 |
Five to ten years | 3,294.4 |  |  | 3,306.9 |
Ten years or greater | 244.9 |  |  | 243.5 |
Total | $ | 20,209.9 |  |  | $ | 20,201.7 |
Gross Unrealized Losses by Major Security | The following tables show the composition of gross unrealized losses by major security type and by the length of time that individual securities have been in a continuous unrealized loss position:
| Total No. of Sec. |  | Total Fair Value | Gross Unrealized Losses |  | Less than 12 Months |  | 12 Months or Greater
($ in millions) | No. of Sec. |  | Fair Value |  | Unrealized Losses |  |  | No. of Sec. |  | Fair Value |  | Unrealized Losses |
December 31, 2017 |  |  |  |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |  |  |  |
U.S. government obligations | 58 |  | $ | 5,817.0 |  | $ | (44.0 | ) | 41 |  | $ | 4,869.3 |  | $ | (34.6 | ) |  | 17 |  | $ | 947.7 |  | $ | (9.4 | )
State and local government obligations | 358 |  | 1,200.3 |  | (9.3 | ) | 230 |  | 737.6 |  | (4.4 | ) |  | 128 |  | 462.7 |  | (4.9 | )
Corporate debt securities | 222 |  | 2,979.4 |  | (14.4 | ) | 171 |  | 2,072.9 |  | (9.1 | ) |  | 51 |  | 906.5 |  | (5.3 | )
Residential mortgage-backed securities | 201 |  | 300.9 |  | (3.4 | ) | 30 |  | 75.1 |  | (0.2 | ) |  | 171 |  | 225.8 |  | (3.2 | )
Commercial mortgage-backed securities | 105 |  | 1,682.3 |  | (13.3 | ) | 63 |  | 1,221.2 |  | (5.9 | ) |  | 42 |  | 461.1 |  | (7.4 | )
Other asset-backed securities | 197 |  | 1,837.3 |  | (4.5 | ) | 134 |  | 1,377.8 |  | (3.3 | ) |  | 63 |  | 459.5 |  | (1.2 | )
Redeemable preferred stocks | 2 |  | 21.8 |  | (1.5 | ) | 1 |  | 10.8 |  | (0.1 | ) |  | 1 |  | 11.0 |  | (1.4 | )
Total fixed maturities | 1,143 |  | 13,839.0 |  | (90.4 | ) | 670 |  | 10,364.7 |  | (57.6 | ) |  | 473 |  | 3,474.3 |  | (32.8 | )
Equity securities: |  |  |  |  |  |  |  |  |  |  |
Nonredeemable preferred stocks | 4 |  | 127.8 |  | (8.8 | ) | 1 |  | 56.5 |  | (0.5 | ) |  | 3 |  | 71.3 |  | (8.3 | )
Common equities | 19 |  | 13.4 |  | (0.2 | ) | 18 |  | 13.4 |  | (0.2 | ) |  | 1 |  | 0 |  | 0 |
Total equity securities | 23 |  | 141.2 |  | (9.0 | ) | 19 |  | 69.9 |  | (0.7 | ) |  | 4 |  | 71.3 |  | (8.3 | )
Total portfolio | 1,166 |  | $ | 13,980.2 |  | $ | (99.4 | ) | 689 |  | $ | 10,434.6 |  | $ | (58.3 | ) |  | 477 |  | $ | 3,545.6 |  | $ | (41.1 | )
| Total No. of Sec. |  | Total Fair Value |  | Gross Unrealized Losses |  | Less than 12 Months |  | 12 Months or Greater
($ in millions) | No. of Sec. |  | Fair Value |  | Unrealized Losses |  |  | No. of Sec. |  | Fair Value |  | Unrealized Losses |
December 31, 2016 |  |  |  |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |  |  |  |
U.S. government obligations | 30 |  | $ | 2,774.0 |  | $ | (29.1 | ) | 30 |  | $ | 2,774.0 |  | $ | (29.1 | ) |  | 0 |  | $ | 0 |  | $ | 0 |
State and local government obligations | 618 |  | 1,497.9 |  | (20.7 | ) | 584 |  | 1,404.3 |  | (19.6 | ) |  | 34 |  | 93.6 |  | (1.1 | )
Corporate debt securities | 184 |  | 2,615.1 |  | (24.3 | ) | 175 |  | 2,559.9 |  | (24.0 | ) |  | 9 |  | 55.2 |  | (0.3 | )
Residential mortgage-backed securities | 233 |  | 953.7 |  | (15.6 | ) | 117 |  | 209.7 |  | (1.7 | ) |  | 116 |  | 744.0 |  | (13.9 | )
Commercial mortgage-backed securities | 111 |  | 1,347.3 |  | (25.5 | ) | 85 |  | 1,061.2 |  | (22.9 | ) |  | 26 |  | 286.1 |  | (2.6 | )
Other asset-backed securities | 103 |  | 1,605.2 |  | (4.4 | ) | 89 |  | 1,423.3 |  | (3.9 | ) |  | 14 |  | 181.9 |  | (0.5 | )
Redeemable preferred stocks | 2 |  | 31.0 |  | (2.0 | ) | 0 |  | 0 |  | 0 |  |  | 2 |  | 31.0 |  | (2.0 | )
Total fixed maturities | 1,281 |  | 10,824.2 |  | (121.6 | ) | 1,080 |  | 9,432.4 |  | (101.2 | ) |  | 201 |  | 1,391.8 |  | (20.4 | )
Equity securities: |  |  |  |  |  |  |  |  |  |
Nonredeemable preferred stocks | 13 |  | 329.6 |  | (16.1 | ) | 8 |  | 175.2 |  | (3.8 | ) |  | 5 |  | 154.4 |  | (12.3 | )
Common equities | 75 |  | 22.1 |  | (2.1 | ) | 69 |  | 19.7 |  | (1.7 | ) |  | 6 |  | 2.4 |  | (0.4 | )
Total equity securities | 88 |  | 351.7 |  | (18.2 | ) | 77 |  | 194.9 |  | (5.5 | ) |  | 11 |  | 156.8 |  | (12.7 | )
Total portfolio | 1,369 |  | $ | 11,175.9 |  | $ | (139.8 | ) | 1,157 |  | $ | 9,627.3 |  | $ | (106.7 | ) |  | 212 |  | $ | 1,548.6 |  | $ | (33.1 | )
Total Non-Credit Portion of Other-Than-Temporary Impairment Recorded in Accumulated Other Comprehensive Income, Reflecting Original Non-Credit Loss at the Time Credit Impairment | The following table shows the total non-credit portion of the OTTI recorded in accumulated other comprehensive income, reflecting the original non-credit loss at the time the credit impairment was determined (i.e., unadjusted for valuation changes subsequent to the original write-down):
| December 31,
(millions) | 2017 |  | 2016 |
Fixed maturities: |  |
Residential mortgage-backed securities | $ | (19.7 | ) | $ | (43.3 | )
Commercial mortgage-backed securities | (0.3 | ) | (0.6 | )
Total fixed maturities | $ | (20.0 | ) | $ | (43.9 | )
OTTI Credit Losses Recognized in Earnings | The following tables provide rollforwards of the amounts related to credit losses recognized in earnings for the periods ended December 31, 2017, 2016, and 2015, for which a portion of the OTTI losses were also recognized in accumulated other comprehensive income at the time the credit impairments were determined and recognized:
(millions) | Residential Mortgage- Backed |  | Commercial Mortgage- Backed |  | Total |
Total at December 31, 2016 | $ | 11.1 |  | $ | 0.4 |  | $ | 11.5 |
Credit losses for which an OTTI was not previously recognized | 0 |  | 0.4 |  | 0.4 |
Reductions for securities sold/matured | (10.9 | ) | (0.3 | ) | (11.2 | )
Change in recoveries of future cash flows expected to be collected 1 | (0.2 | ) | 0 |  | (0.2 | )
Total at December 31, 2017 | $ | 0 |  | $ | 0.5 |  | $ | 0.5 |
(millions) | Residential Mortgage- Backed |  | Commercial Mortgage- Backed |  | Total |
Total at December 31, 2015 | $ | 12.4 |  | $ | 0.4 |  | $ | 12.8 |
Credit losses for which an OTTI was not previously recognized | 0 |  | 0 |  | 0 |
Reductions for securities sold/matured | 0 |  | 0 |  | 0 |
Change in recoveries of future cash flows expected to be collected 1 | (1.3 | ) | 0 |  | (1.3 | )
Total at December 31, 2016 | $ | 11.1 |  | $ | 0.4 |  | $ | 11.5 |
(millions) | Residential Mortgage- Backed |  | Commercial Mortgage- Backed |  | Total |
Total at December 31, 2014 | $ | 12.7 |  | $ | 0.4 |  | $ | 13.1 |
Credit losses for which an OTTI was not previously recognized | 0 |  | 0 |  | 0 |
Reductions for securities sold/matured | (1.4 | ) | 0 |  | (1.4 | )
Change in recoveries of future cash flows expected to be collected 1 | 1.1 |  | 0 |  | 1.1 |
Total at December 31, 2015 | $ | 12.4 |  | $ | 0.4 |  | $ | 12.8 |
1 Reflects expected recovery of prior period impairments that will be accreted into income over the remaining life of the security.
Components of Net Realized Gains (Losses) | The components of net realized gains (losses) for the years ended December 31, were:
(millions) | 2017 |  | 2016 |  | 2015 |
Gross realized gains on security sales |  |  |
Fixed maturities: |  |  |
U.S. government obligations | $ | 6.2 |  | $ | 24.6 |  | $ | 17.5 |
State and local government obligations | 10.5 |  | 16.0 |  | 7.8 |
Corporate and other debt securities | 20.3 |  | 43.3 |  | 31.2 |
Residential mortgage-backed securities | 23.8 |  | 2.5 |  | 4.9 |
Commercial mortgage-backed securities | 4.9 |  | 13.3 |  | 15.7 |
Other asset-backed securities | 0.3 |  | 0 |  | 0 |
Redeemable preferred stocks | 8.5 |  | 20.9 |  | 0.1 |
Total fixed maturities | 74.5 |  | 120.6 |  | 77.2 |
Equity securities: |  |  |
Nonredeemable preferred stocks | 58.4 |  | 11.9 |  | 65.3 |
Common equities | 43.0 |  | 61.3 |  | 50.4 |
Short-term investments | 0 |  | 0.1 |  | 0 |
Subtotal gross realized gains on security sales | 175.9 |  | 193.9 |  | 192.9 |
Gross realized losses on security sales |  |  |
Fixed maturities: |  |  |
U.S. government obligations | (28.7 | ) | (2.4 | ) | (0.9 | )
State and local government obligations | (0.1 | ) | (1.6 | ) | (0.3 | )
Corporate and other debt securities | (5.1 | ) | (2.5 | ) | (5.0 | )
Residential mortgage-backed securities | (0.4 | ) | (0.2 | ) | (0.8 | )
Commercial mortgage-backed securities | (5.3 | ) | (5.6 | ) | (1.3 | )
Other asset-backed securities | (0.4 | ) | 0 |  | 0 |
Redeemable preferred stocks | (6.4 | ) | (6.6 | ) | 0 |
Total fixed maturities | (46.4 | ) | (18.9 | ) | (8.3 | )
Equity securities: |  |  |
Nonredeemable preferred stocks | (5.9 | ) | (5.3 | ) | (3.2 | )
Common equities | (12.2 | ) | (15.7 | ) | (38.4 | )
Short-term investments | (0.2 | ) | (0.1 | ) | 0 |
Subtotal gross realized losses on security sales | (64.7 | ) | (40.0 | ) | (49.9 | )
Net realized gains (losses) on security sales |  |  |
Fixed maturities: |  |  |
U.S. government obligations | (22.5 | ) | 22.2 |  | 16.6 |
State and local government obligations | 10.4 |  | 14.4 |  | 7.5 |
Corporate and other debt securities | 15.2 |  | 40.8 |  | 26.2 |
Residential mortgage-backed securities | 23.4 |  | 2.3 |  | 4.1 |
Commercial mortgage-backed securities | (0.4 | ) | 7.7 |  | 14.4 |
Other asset-backed securities | (0.1 | ) | 0 |  | 0 |
Redeemable preferred stocks | 2.1 |  | 14.3 |  | 0.1 |
Total fixed maturities | 28.1 |  | 101.7 |  | 68.9 |
Equity securities: |  |  |
Nonredeemable preferred stocks | 52.5 |  | 6.6 |  | 62.1 |
Common equities | 30.8 |  | 45.6 |  | 12.0 |
Short-term investments | (0.2 | ) | 0 |  | 0 |
Subtotal net realized gains (losses) on security sales | 111.2 |  | 153.9 |  | 143.0 |
Other-than-temporary impairment losses |  |  |
Fixed maturities: |  |  |
Commercial mortgage-backed securities | (0.4 | ) | 0 |  | 0 |
Redeemable preferred stocks | 0 |  | (25.3 | ) | 0 |
Total fixed maturities | (0.4 | ) | (25.3 | ) | 0 |
Equity securities: |  |  |
Common equities | (11.2 | ) | (0.3 | ) | (8.7 | )
Subtotal investment other-than-temporary impairment losses | (11.6 | ) | (25.6 | ) | (8.7 | )
Other asset impairment | (49.6 | ) | (59.7 | ) | 0 |
Subtotal other-than-temporary impairment losses | (61.2 | ) | (85.3 | ) | (8.7 | )
Other gains (losses) |  |  |
Hybrid securities | (1.6 | ) | 2.1 |  | (1.3 | )
Derivative instruments | 0 |  | (20.0 | ) | (20.7 | )
Litigation settlements | 1.2 |  | 0.4 |  | 0.4 |
Subtotal other gains (losses) | (0.4 | ) | (17.5 | ) | (21.6 | )
Total net realized gains (losses) on securities | $ | 49.6 |  | $ | 51.1 |  | $ | 112.7 |
Components of Net Investment Income | The components of net investment income for the years ended December 31, were:
(millions) | 2017 |  | 2016 |  | 2015 |
Fixed maturities: |  |  |
U.S. government obligations | $ | 72.7 |  | $ | 18.2 |  | $ | 28.3 |
State and local government obligations | 51.5 |  | 52.3 |  | 60.7 |
Foreign government obligations | 0.3 |  | 0.4 |  | 0.4 |
Corporate debt securities | 125.2 |  | 110.7 |  | 102.4 |
Residential mortgage-backed securities | 34.7 |  | 47.3 |  | 54.3 |
Commercial mortgage-backed securities | 79.6 |  | 81.6 |  | 74.6 |
Other asset-backed securities | 47.1 |  | 28.0 |  | 22.0 |
Redeemable preferred stocks | 11.8 |  | 14.9 |  | 15.0 |
Total fixed maturities | 422.9 |  | 353.4 |  | 357.7 |
Equity securities: |  |  |
Nonredeemable preferred stocks | 44.1 |  | 48.6 |  | 43.7 |
Common equities | 58.3 |  | 57.2 |  | 51.0 |
Short-term investments | 37.8 |  | 19.7 |  | 2.2 |
Investment income | 563.1 |  | 478.9 |  | 454.6 |
Investment expenses | (23.9 | ) | (22.4 | ) | (22.8 | )
Net investment income | $ | 539.2 |  | $ | 456.5 |  | $ | 431.8 |
Derivative Instruments | The following table shows the status of our derivative instruments at December 31, 2017 and 2016, and for the years ended December 31, 2017, 2016, and 2015:
(millions) |  | Balance Sheet 2 | Comprehensive Income Statement
| Notional Value 1 |  |  | Assets (Liabilities) Fair Value | Pretax Net Realized Gains (Losses)
|  |  |  |  | Years ended
| December 31, |  |  | December 31, | December 31,
Derivatives designated as: | 2017 |  | 2016 |  | 2015 |  | Purpose | Classification | 2017 |  | 2016 |  | 2017 |  | 2016 |  | 2015 |
Hedging instruments |  |  |  |  |  |  |  |  |  |
Closed: |  |  |  |  |  |  |  |  |  |
Ineffective cash flow hedge | $ | 31 |  | $ | 370 |  | $ | 18 |  | Manage interest rate risk | NA | $ | 0 |  | $ | 0 |  | $ | 0 |  | $ | (1.3 | ) | $ | 0.2 |
Non-hedging instruments |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |
Interest rate swaps | 0 |  | 0 |  | 750 |  | Manage portfolio duration | Investments - fixed maturities | 0 |  | 0 |  | 0 |  | 0 |  | (23.4 | )
Closed: |  |  |  |  |  |  |  |  |  |
Interest rate swaps | 0 |  | 750 |  | 0 |  | Manage portfolio duration | NA | 0 |  | 0 |  | 0 |  | (19.0 | ) | 0 |
U.S. Treasury Note futures | 0 |  | 135 |  | 691 |  | Manage portfolio duration | NA | 0 |  | 0 |  | 0 |  | 0.3 |  | 2.5 |
Total | NA |  | NA |  | NA |  |  |  | $ | 0 |  | $ | 0 |  | $ | 0 |  | $ | (20.0 | ) | $ | (20.7 | )
1 The amounts represent the value held at year end for open positions and the maximum amount held during the year for closed positions. 2 To the extent we held both derivative assets and liabilities with the same counterparty that were subject to an enforceable master netting arrangement, we reported them on a gross basis on our balance sheets, consistent with our historical presentation. NA = Not Applicable

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- Definition Tabular disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings including: (a) the beginning balance of the amount related to credit losses on debt securities held by the investor at the beginning of the period for which a portion of an OTTI was recognized in other comprehensive income; (b) additions for the amount related to the credit loss for which an OTTI was not previously recognized; (c) reductions for securities sold during the period (realized); (d) reductions for securities for which the amount previously recognized in other comprehensive income was recognized in earnings because the investor intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis; (e) additional increases to the amount related to the credit loss for which an OTTI was previously recognized when the investor does not intend to sell the security and it is not more likely than not that the investor will be required to sell the security before recovery of its amortized cost basis; (f) reductions for increases in cash flows expected to be collected that are recognized over the remaining life of the security; and (g) the ending balance of the amount related to credit losses on debt securities held by the entity at the end of the period for which a portion of an OTTI was recognized in other comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27340-111563 + Details
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- Definition Tabular disclosure of realized gains and losses on investments reported in the statement of income. + References No definition available. + Details
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- Definition Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=84234895&loc=d3e41641-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=84234895&loc=d3e41678-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=84234895&loc=d3e41638-113959 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5580258-113959 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5579245-113959 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5579240-113959 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84234895&loc=d3e41620-113959 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(n)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27290-111563 + Details
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