Stock-Based Employee Compensation (Tables)
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12 Months Ended |
Feb. 29, 2012
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Stock-Based Employee Compensation [Abstract] |
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Total compensation cost and income tax benefits recognized |
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For the Years Ended |
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February 29, 2012
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February 28, 2011
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February 28, 2010
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(in millions) |
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Total compensation cost for stock-based awards recognized in the Consolidated Statements of Operations
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$ |
47.6 |
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$ |
48.2 |
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$ |
56.3 |
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Total income tax benefit recognized in the Consolidated Statements of Operations for stock-based compensation
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$ |
16.3 |
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$ |
18.7 |
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$ |
18.1 |
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Total compensation cost for stock-based awards capitalized in inventory in the Consolidated Balance Sheets
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$ |
3.7 |
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$ |
3.9 |
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$ |
5.1 |
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Stock option activity |
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Number of
Options Outstanding
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Weighted Average
Exercise Price
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Number of
Options Exercisable
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Weighted Average
Exercise Price
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Balance, February 28, 2009
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34,095,963 |
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$ |
19.39 |
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17,499,016 |
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$ |
17.99 |
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Granted
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7,632,249 |
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$ |
11.87 |
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Exercised
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(1,453,431 |
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$ |
8.43 |
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Forfeited
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(2,683,940 |
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$ |
18.51 |
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Expired
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(2,744,746 |
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$ |
22.12 |
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Balance, February 28, 2010
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34,846,095 |
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$ |
18.05 |
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19,277,958 |
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$ |
18.95 |
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Granted
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3,340,413 |
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$ |
16.69 |
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Exercised
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(5,100,677 |
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$ |
12.22 |
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Forfeited
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(1,331,443 |
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$ |
17.42 |
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Expired
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(1,910,783 |
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$ |
22.54 |
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Balance, February 28, 2011
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29,843,605 |
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$ |
18.63 |
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18,148,632 |
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$ |
20.31 |
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Granted
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2,745,309 |
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$ |
20.62 |
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Exercised
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(3,438,706 |
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$ |
14.75 |
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Forfeited
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(550,203 |
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$ |
16.91 |
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Expired
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(1,668,708 |
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$ |
24.03 |
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Balance, February 29, 2012
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26,931,297 |
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$ |
19.03 |
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18,198,577 |
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$ |
20.18 |
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Restricted stock activity |
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Restricted Stock Awards |
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Number of Restricted
Stock Awards Outstanding
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Weighted Average
Grant-Date Price
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Fair Value of
Shares Vested
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Nonvested balance, February 28, 2009
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460,036 |
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$ |
19.25 |
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Granted
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1,365,460 |
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$ |
12.35 |
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Vested
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(180,641 |
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$ |
18.06 |
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$ |
2,336,708 |
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Forfeited
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(136,497 |
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$ |
13.89 |
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Nonvested balance, February 28, 2010
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1,508,358 |
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$ |
13.63 |
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Granted
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739,388 |
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$ |
16.67 |
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Vested
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(399,566 |
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$ |
13.79 |
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$ |
7,302,455 |
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Forfeited
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(37,864 |
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$ |
14.23 |
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Nonvested balance, February 28, 2011
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1,810,316 |
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$ |
14.83 |
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Granted
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622,092 |
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$ |
20.63 |
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Vested
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(529,118 |
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$ |
14.87 |
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$ |
11,826,372 |
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Forfeited
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(105,402 |
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$ |
16.56 |
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Nonvested balance, February 29, 2012
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1,797,888 |
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$ |
16.72 |
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Restricted Stock Units |
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Number of Restricted
Stock Units Outstanding
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Weighted Average
Grant-Date Price
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Fair Value of
Shares Vested
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Nonvested balance, February 28, 2009
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152,300 |
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$ |
20.05 |
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Granted
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368,966 |
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$ |
12.89 |
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Vested
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(38,255 |
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$ |
20.01 |
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$ |
444,870 |
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Forfeited
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(100,165 |
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$ |
15.69 |
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Nonvested balance, February 28, 2010
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382,846 |
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$ |
14.29 |
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Granted
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125,349 |
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$ |
16.35 |
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Vested
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(77,408 |
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$ |
14.12 |
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$ |
1,414,244 |
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Forfeited
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(211,289 |
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$ |
14.60 |
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Nonvested balance, February 28, 2011
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219,498 |
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$ |
15.23 |
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Granted
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80,970 |
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$ |
20.60 |
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Vested
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(60,928 |
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$ |
15.43 |
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$ |
1,364,178 |
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Forfeited
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(36,458 |
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$ |
16.93 |
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Nonvested balance, February 29, 2012
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203,082 |
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$ |
17.01 |
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Performance Stock Units |
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Number of Performance
Stock Units Outstanding
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Weighted Average
Grant-Date Price
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Fair Value of
Shares Vested
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Nonvested balance, February 28, 2010
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— |
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$ |
— |
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Granted
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407,750 |
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$ |
16.67 |
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Vested
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— |
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$ |
— |
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$ |
— |
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Forfeited
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(3,340 |
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$ |
16.67 |
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Nonvested balance, February 28, 2011
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404,410 |
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$ |
16.67 |
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Granted
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319,880 |
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$ |
20.60 |
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Vested
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(202,205 |
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$ |
16.67 |
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$ |
4,527,370 |
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Forfeited
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(33,875 |
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$ |
18.93 |
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Nonvested balance, February 29, 2012
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488,210 |
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$ |
19.09 |
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Stock options outstanding |
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Range of Exercise Prices
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Number of
Options
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Weighted Average
Remaining Contractual Life
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Weighted Average
Exercise Price
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Aggregate Intrinsic
Value
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$11.70 – $15.35
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5,687,571 |
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6.1 years |
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$ |
11.90 |
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$15.51 – $19.12
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8,485,037 |
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6.2 years |
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$ |
17.89 |
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$20.05 – $22.99
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6,964,924 |
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6.6 years |
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$ |
20.80 |
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$23.02 – $26.24
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4,296,356 |
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4.3 years |
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$ |
24.96 |
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$27.24 – $30.52
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1,497,409 |
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3.1 years |
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$ |
27.40 |
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Options outstanding
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26,931,297 |
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5.8 years |
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$ |
19.03 |
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$ |
97,479,088 |
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Options exercisable
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18,198,577 |
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4.9 years |
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$ |
20.18 |
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$ |
52,093,296 |
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Other information, Stock options |
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For the Years Ended |
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February 29, 2012
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February 28, 2011
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February 28, 2010
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Weighted average grant-date fair value of stock options granted
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$ |
7.41 |
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$ |
6.19 |
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$ |
4.19 |
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Total fair value of stock options vested
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$ |
31,140,184 |
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$ |
37,360,244 |
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$ |
41,841,484 |
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Total intrinsic value of stock options exercised
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$ |
23,139,194 |
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$ |
33,134,478 |
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$ |
7,016,315 |
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Tax benefit realized from stock options exercised
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$ |
10,835,473 |
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$ |
7,810,198 |
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$ |
2,619,418 |
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Fair value of options, weighted average valuation assumptions |
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For the Years Ended |
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February 29, 2012
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February 28, 2011
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February 28, 2010
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Expected life
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5.9 years |
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5.9 years |
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5.9 years |
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Expected volatility
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32.0 |
% |
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32.2 |
% |
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31.7 |
% |
Risk-free interest rate
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2.7 |
% |
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3.2 |
% |
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2.6 |
% |
Expected dividend yield
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|
0.0 |
% |
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|
0.0 |
% |
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0.0 |
% |
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For the Years Ended |
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February 29, 2012
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February 28, 2011
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February 28, 2010
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Expected life
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0.5 years |
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0.5 years |
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0.5 years |
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Expected volatility
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30.6 |
% |
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25.8 |
% |
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|
32.4 |
% |
Risk-free interest rate
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|
0.2 |
% |
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|
0.2 |
% |
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|
0.2 |
% |
Expected dividend yield
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|
0.0 |
% |
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|
0.0 |
% |
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|
0.0 |
% |
|