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v3.3.1.900

Unaudited Condensed Consolidated Statement Of Shareholders' Equity - 3 months ended Mar. 31, 2016 - USD ($) $ in Millions | Total | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Treasury Stock [Member]
--- | --- | --- | --- | --- | ---
BALANCE, shares at Dec. 31, 2015 |  | 120,562,149 |  |  |
BALANCE at Dec. 31, 2015 | $ 2,349.3 | $ 1.2 | $ 5.2 | $ 2,702.8 | $ (359.9)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income | 95.9 |  |  | 95.9 |
Repurchases of common stock | (371.1) |  |  |  | (371.1)
Stock-based compensation expense | 15.3 |  | 15.3 |  |
Shares awarded under stock-based compensation plans, including income tax benefit of $0.6 | 1.2 |  | (5.3) |  | 6.5
BALANCE, shares at Mar. 31, 2016 |  | 120,562,149 |  |  |
BALANCE at Mar. 31, 2016 | $ 2,090.6 | $ 1.2 | $ 15.2 | $ 2,798.7 | $ (724.5)

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