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The Company calculates earnings per share (“EPS”) in accordance with ASC 260, “Earnings Per Share” (“ASC 260”). Basic EPS is computed by dividing net income applicable to common stock, excluding net income attributable to noncontrolling interests, by the weighted-average number of common shares outstanding during the period. Diluted EPS reflects the additional dilution for all potentially-dilutive securities such as stock options and unvested restricted shares.
At March 31, 2012, the Company had outstanding 12,275 shares of Series B Redeemable Preferred Stock (the “Preferred Stock”), which the Company determined qualified as a participating security as defined in ASC 260. Under ASC 260, a security is considered a participating security if the security may participate in undistributed earnings with common stock, whether that participation is conditioned upon the occurrence of a specified event or not. In accordance with ASC 260, a company is required to use the two-class method when computing EPS when a company has a security that qualifies as a “participating security.” The two-class method is an earnings allocation formula that determines EPS for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. A participating security is included in the computation of basic EPS using the two-class method. Under the two-class method, basic EPS for the Company’s Common Stock is computed by dividing net income applicable to common stock by the weighted-average common shares outstanding during the period. Diluted EPS for the Company’s Common Stock is computed using the more dilutive of the two-class method or the if-converted method.
The following table sets forth the allocation of net income for the three months ended March 31, 2012 and 2011 under the two-class method:
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Three Months Ended March 31, |
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2012 |
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2011 |
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|
|
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(in thousands) |
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|
|
|
|
|
|
|
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Net income |
|
$ |
78,619 |
|
$ |
51,528 |
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Net income applicable to preferred stock |
|
15,272 |
|
9,785 |
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|
Net income applicable to common stock |
|
$ |
63,347 |
|
$ |
41,743 |
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The following table reconciles the weighted-average common shares outstanding used in the calculation of basic EPS to the weighted-average common shares outstanding used in the calculation of diluted EPS for the three months ended March 31, 2012 and 2011:
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Three Months Ended March 31, |
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2012 |
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2011 |
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|
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(in thousands) |
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Determination of shares: |
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|
|
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Weighted-average common shares outstanding |
|
75,994 |
|
78,162 |
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|
Assumed conversion of dilutive employee stock-based awards |
|
2,360 |
|
1,479 |
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|
Assumed conversion of preferred stock |
|
27,278 |
|
27,278 |
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Diluted weighted-average common shares outstanding |
|
105,632 |
|
106,919 |
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Reflecting the issuance of the Preferred Stock and the repurchase of 225 shares of Preferred Stock during the year ended December 31, 2010, the Company is required to adjust its diluted weighted-average common shares outstanding for the purpose of calculating diluted EPS as follows: 1) when the price of the Company’s Common Stock is less than $45, the diluted weighted-average common shares outstanding is increased by 27,277,778 shares (regardless of how much the stock price is below $45); 2) when the price of the Company’s Common Stock is between $45 and $67, the diluted weighted-average common shares outstanding is increased by an amount which can be calculated by dividing $1.23 billion (face value) by the current price per share of the Company’s Common Stock, which will result in an increase in the diluted weighted-average common shares outstanding of between 18,320,896 shares and 27,277,778 shares; and 3) when the price of the Company’s Common Stock is above $67, the diluted weighted-average common shares outstanding is increased by 18,320,896 shares (regardless of how much the stock price exceeds $67).
Options to purchase 3,122,903 shares and 3,734,446 shares were outstanding during the three months ended March 31, 2012 and 2011, respectively, but were not included in the computation of diluted EPS because they were antidilutive.
The following table presents the calculation of basic and diluted EPS for the Company’s Common Stock:
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Three Months Ended March 31, |
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2012 |
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2011 |
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(in thousands, except per share data) |
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|
|
|
|
|
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Calculation of basic EPS: |
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|
|
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Net income applicable to common stock |
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$ |
63,347 |
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$ |
41,743 |
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Weighted-average common shares outstanding |
|
75,994 |
|
78,162 |
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Basic EPS |
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$ |
0.83 |
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$ |
0.53 |
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|
|
|
|
|
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Calculation of diluted EPS: |
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|
|
|
|
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Net income |
|
$ |
78,619 |
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$ |
51,528 |
|
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Diluted weighted-average common shares outstanding |
|
105,632 |
|
106,919 |
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Diluted EPS |
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$ |
0.74 |
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$ |
0.48 |
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