The cash inflow from the bond proceeds contributed to the Insurance Subsidiaries as capital.

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The amount of debt discount that was originally recognized at the issuance of the instrument.

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No definition available.

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- Definition

This amount is a multiple of the Company's aggregate investment in the Federal Home Loan Bank representing the Company's ability to borrow from the Federal Home Loan Bank.

+ References

No definition available.

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The maximum collaterized borrowing percentage of the subsidiary's admitted assets from the Federal Home Loan Bank that are permitted by the Line of Credit.

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No definition available.

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This element represents the amount of concurrent debt outstanding which, if accelerated for any reason of default, causes an event of default on the referenced debt.

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No definition available.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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States the interest rate applicable to Federal Home Loan Bank advances outstanding as of the Balance Sheet date.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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No definition available.

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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Indebtedness (Narrative) (Details) $ in Millions	3 Months Ended
Indebtedness (Narrative) (Details) $ in Millions	Mar. 31, 2013 USD ($)	Dec. 31, 2005 USD ($)	Dec. 31, 2015 USD ($)	Jan. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2004 USD ($)
Aggregate investment in FHLBI			$ 2.8		$ (2.9)
Borrowing threshold of FHLBI			20
FLHBI Borrowing			$ 60.0
Maximum FHLBI borrowing percentage permitted by line of credit			10.00%
Five Point Eight Hundred Seventy Five Percent Senior Notes Due 2043 [Member]
Aggregate principal amount of notes	$ 185.0
Bond proceeds to Insurance Subsidiaries as capital	57.1
Redemption Of Seven Point Fifty Percent Junior Notes [Member]
Aggregate principal amount of notes	100.0
Write off of Deferred Debt Issuance Cost	$ 3.3
One Point Twenty Five Percent Borrowing From Federal Home Loan Bank due Dec. 16, 2016 [Member]
FLHBI Borrowing						$ 45.0
Unpaid principal amount interest rate						1.25%
Zero Point Sixty Three Percent Borrowing From Federal Home Loan Bank Due July 22, 2016 [Member]
FLHBI Borrowing				$ 15.0
Unpaid principal amount interest rate				0.63%
Six Point Seventy Percent Senior Notes due 2035 [Member]
Aggregate principal amount of notes		$ 100.0
Discount for notes issued		$ 0.7
Effective yield		6.754%
Acceleration of principal			$ 10.0
Net proceeds from the issuance		$ 50.0
Seven Point Twenty Five Percent Senior Notes due 2034 [Member]
Aggregate principal amount of notes							$ 50.0
Discount for notes issued							$ 0.1
Effective yield							7.27%
Bond proceeds to Insurance Subsidiaries as capital							$ 25.0
Acceleration of principal			10.0
Line of Credit expires Dec.1, 2020 [Member]
Acceleration of principal			20.0
Line of credit borrowing capacity			30.0
Line of credit, maximum borrowing capacity			$ 50.0