The following table sets forth the calculation of basic and diluted net earnings (loss) per common share under the two-class method for the three years ended December 31, 2015 in millions, except per share data:

	Year Ended December 31,
(In millions, except per share amounts)	2015			2014			2013
Basic Net Earnings Per Common Share:

Numerator
Net earnings available to common stockholders	$	335.4		$	258.1		$	125.8
Distributed and allocated undistributed net earnings to non- vested restricted stockholders		(2.2	)		(1.6	)		(0.7	)
Distributed and allocated undistributed net earnings to common stockholders		333.2			256.5			125.1
Distributed net earnings - dividends paid to common stockholders		(106.2	)		(110.1	)		(101.3	)
Allocation of undistributed net earnings to common stockholders	$	227.0		$	146.4		$	23.8
Denominator
Weighted average number of common shares outstanding - basic		203.9			210.0			194.6
Basic net earnings per common share:
Distributed net earnings to common stockholders	$	0.52		$	0.52		$	0.52
Allocated undistributed net earnings to common stockholders		1.11			0.70			0.13
Basic net earnings per common share:	$	1.63		$	1.22		$	0.65
Diluted Net Earnings Per Common Share:
Numerator
Distributed and allocated undistributed net earnings to common stockholders	$	333.2		$	256.5		$	125.1
Add: Allocated undistributed net earnings to unvested restricted stockholders		1.6			1.0			0.2
Less: Undistributed net earnings reallocated to non- vested restricted stockholders		(1.6	)		(0.9	)		(0.1	)
Net earnings available to common stockholders - diluted	$	333.2		$	256.6		$	125.2
Denominator
Weighted average number of common shares outstanding - basic		203.9			210.0			194.6
Effect of assumed issuance of Settlement agreement shares (1)		—			1.6			18.0
Effect of contingently issuable shares (1)		1.3			0.9			0.7
Effect of unvested restricted stock units (1)		0.7			0.8			0.6
Weighted average number of common shares outstanding - diluted under two-class		205.9			213.3			213.9
Effect of unvested restricted stock - participating security (1)		0.8			0.6			0.3
Weighted average number of common shares outstanding - diluted under treasury stock		206.7			213.9			214.2
Diluted net earnings per common share	$	1.62		$	1.20		$	0.58

(1)

Provides for the following items if their inclusion is dilutive: (i) the effect of the issuance of 18 million shares of common stock reserved for the Settlement agreement as defined and (ii) the effect of non-vested restricted stock, restricted stock units and contingently issuable shares using the treasury stock method.