Equity (Tables)

3 Months Ended

Mar. 31, 2013

The computation of basic and diluted earnings per share is as follows (in millions, except per share amounts):



	Three Months Ended
	March 31,
	2013		2012
Net income	$	93.2	$	55.3

Average common shares outstanding	44.3		44.5
Incremental shares from restricted stock units, stock options and convertible debentures	1.3		0.7
Average diluted shares outstanding	45.6		45.2

Basic earnings per share	$	2.10	$	1.24
Diluted earnings per share	$	2.04	$	1.22

Accumulated other comprehensive income balances consist of the following (in millions), net of tax:



	Unrealized Gain on Available-for-Sale Securities		Unrealized Loss on Cash Flow Hedges			Foreign Currency Translation Adjustments			Accumulated Other Comprehensive Income
Balance, December 31, 2012	$	253.7	$	(1.4	)	$	4.5		$	256.8

Net current period other comprehensive income (loss)	37.9		0.4			(4.4		)	33.9

Balance, March 31, 2013	$	291.6	$	(1.0	)	$	0.1		$	290.7

Additions to and reclassifications out of accumulated other comprehensive income attributable to the Company:



	Three Months Ended
	March 31,
	2013						2012
	Pretax			Net of Tax			Pretax			Net of Tax
Available-for-sale securities:
Unrealized gains on available-for-sale securities	$	130.0		$	79.7		$	92.4		$	56.3
Reclassification of gains into net earnings on available-for-sale securities (1)	(68.5		)	(41.8		)	(15.1		)	(9.2		)
Gains on available-for-sale securities	61.5			37.9			77.3			47.1
Cash flow hedges:
Unrealized losses on cash flow hedges							(0.3		)	(0.2		)
Reclassification of losses into net earnings on cash flow hedges (2)	0.7			0.4			0.7			0.4
Gains on cash flow hedges	0.7			0.4			0.4			0.2
Cumulative translation adjustments	(4.5		)	(4.4		)	(0.9		)	0.3
Total other comprehensive income	$	57.7		$	33.9		$	76.8		$	47.6

(1) Realized (gains)/losses on available for sale securities are recognized in other income, net.

(2) Reclassification to net earnings of derivatives qualifying as effective cash flow hedges are recognized in interest expense.