Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2014

Derivative Instruments

Schedule of fair values and balance sheet location of derivative instruments

		March 31, 2014				December 31, 2013
Derivative Instrument	Balance SheetLocation	FairValue			Notional Units	Fair Value			Notional Units
Foreign Exchange Contracts:
U.S. Dollars purchased	Other Investments	$	(4.3	)	485.0	$	0.6		287.9
U.S. Dollars sold	Other Investments	3.4			329.1	(0.1		)	279.3
Cross-currency	Other Investments	0.2			60.4	0.4			84.0
Credit Derivatives	Other Investments	0.4			316.7	(0.2		)	231.1
Interest Rate Contracts	Other Investments	2.8			5,939.6	1.5			2,806.1
Investment Options and Futures (long)	Other Investments	6.3			1,563.3	3.8			6,626.7
Investment Options and Futures (short)	Other Investments	(2.6		)	2,028.4	(1.3		)	1,748.2
LIBOR Swap	Other Investments	(0.4		)	100.0	(0.5		)	100.0
Outward ILW Swaps	Other Assets	0.1			3.0	0.2			3.0
Inward ILW Swap	Other Liabilities	(1.4		)	10.0	(1.5		)	10.0

Schedule of net income (loss) from derivative instruments

	Three Month Periods Ended March 31,
Income (Loss) From Derivative Instruments:	2014			2013
Foreign Exchange Contracts - underwriting activities	$	1.9		$	(4.0	)
Foreign Exchange Contracts - investing activities	(5.6		)	2.9
Credit Derivatives	(2.9		)	(0.5		)
Interest Rate Contracts	2.5			4.9
Investment Options and Futures	(0.8		)	1.5
Outward ILW Swaps	(0.1		)	(0.1		)
Inward ILW Swap	0.1			—
LIBOR Swap	(0.2		)	(0.1		)
Net income (loss) from derivative instruments	$	(5.1	)	$	4.6