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Earnings per Share (Details) (USD $) In Millions, except Share data, unless otherwise specified | 0 Months Ended | 3 Months Ended
--- | --- | ---
Apr. 30, 2013 | Mar. 30, 2014 | Mar. 31, 2013
Net income: |  |  |
Continuing operations |  | $ 14.1 | $ 16.3
Discontinued operations |  |  | (0.2)
NET INCOME |  | 14.1 | 16.1
Shares |  |  |
Shares |  | 35,400,000 | 35,500,000
Per Share Amount |  |  |
Continuing operations (in dollars per share) |  | $ 0.40 | $ 0.46
Discontinued operations (in dollars per share) |  |  | $ (0.01)
NET INCOME (in dollars per share) |  | $ 0.40 | $ 0.45
Dilutive securities, principally common stock options |  |  |
Common stock equivalents (in shares) |  | 100,000 | 100,000
Net Income |  |  |
Continuing operations |  | 14.1 | 16.3
(Loss) income from discontinued operations, net of tax |  |  | (0.2)
Net income |  | 14.1 | 16.1
Weighted average number of shares: |  |  |
Weighted average number of shares |  | 35,500,000 | 35,600,000
Per Share Amount |  |  |
Continuing operations (in dollars per share) |  | $ 0.40 | $ 0.46
Discontinued operations (in dollars per share) |  |  | $ (0.01)
Net income (in dollars per share) |  | $ 0.40 | $ 0.45
Securities not included in the computation of diluted EPS |  |  |
Options to purchase shares of Class A common stock |  | 300,000 | 400,000
Number of shares of the entity's Class A common stock authorized to be repurchased | 90 |  |
Number of shares of Class A common stock repurchased |  | 161,000 |
Cost of shares of Class A common stock repurchased |  | $ 9.4 |

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