Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Investments:
Fixed maturities, available-for-sale, at fair value (amortized cost of $17,095.2 at 2012 and $16,577.9 at 2011)	$ 18,930.3	$ 18,134.6
Fixed maturities, at fair value using the fair value option	587.8	511.9
Equity securities, available-for-sale, at fair value (cost of $131.2 at 2012 and $131.8 at 2011)	144.7	144.9
Short-term investments	546.7	216.8
Mortgage loans on real estate	2,709.8	2,373.5
Loan - Dutch State obligation	379.1	417.0
Policy loans	240.5	245.9
Limited partnerships/corporations	380.7	510.6
Derivatives	532.3	446.6
Securities pledged (amortized cost of $342.2 at 2012 and $572.5 at 2011)	353.6	593.7
Total investments	24,805.5	23,595.5
Cash and cash equivalents	330.2	217.1
Short-term investments under securities loan agreement, including collateral delivered	315.3	524.8
Accrued investment income	272.5	260.2
Receivable for securities sold	20.8	16.7
Reinsurance recoverable	2,214.5	2,276.3
Deferred policy acquisition costs, Value of business acquired, and Sale inducements to contract holders	808.9	947.2
Notes receivable from affiliate	175.0	175.0
Short-term loan to affiliate	0	648.0
Due from affiliates	51.6	52.9
Property and equipment	83.2	84.7
Other assets	47.6	56.3
Assets held in separate accounts	49,305.7	45,295.2
Total assets	78,430.8	74,149.9
Liabilities and Shareholder's Equity
Future policy benefits and claims reserves	23,334.5	23,062.3
Payable for securities purchased	50.6	3.3
Payables under securities loan agreement, including collateral held	483.9	634.8
Long-term debt	4.9	4.9
Due to affiliates	88.2	126.0
Derivatives	363.0	360.1
Current income tax payable to Parent	0.5	1.3
Deferred income taxes	469.3	355.2
Other liabilities	343.2	330.5
Liabilities related to separate accounts	49,305.7	45,295.2
Total liabilities	74,443.8	70,173.6
Shareholder's equity:
Common stock (100,000 shares authorized, 55,000 issued and outstanding; $50 per share value)	2.8	2.8
Additional paid-in capital	4,217.2	4,533.0
Accumulated other comprehensive income	892.1	747.5
Retained earnings (deficit)	(1,125.1)	(1,307.0)
Total shareholder's equity	3,987.0	3,976.3
Total liabilities and shareholder's equity	$ 78,430.8	$ 74,149.9