Statement Of Shareholders Equity And Other Comprehensive Income (USD $) | | | | | |
In Millions | Common stock and additional paid-in capital
| Comprehensive Income
| Accumulated other comprehensive income (loss)
| Retained earnings
| Total
|
Beginning Balance at Jan. 31, 2007 | 908.3 | | -3.6 | 210.3 | $1,115 |
Beginning Balance (in shares) at Jan. 31, 2007 | 231.1 | | | | |
Cumulative effect of the adoption of FIN 48 | -1.4 | | | 26.4 | 25 |
Common shares issued under stock award and stock purchase plans (in shares) | 11 | | | | |
Common shares issued under stock award and stock purchase plans | 187.3 | | | | 187.3 |
Compensation expense related to stock options | 99.3 | | | | 99.3 |
Tender offer | -4.4 | | | | -4.4 |
Tax benefits from employee stock plans | -2.3 | | | | -2.3 |
Comprehensive income: | | | | | |
Net income | | 356.2 | | 356.2 | 356.2 |
Other comprehensive income, net of tax: | | | | | |
Change in net unrealized gain (loss) on marketable securities, net of tax | | -0.4 | | | |
Net change in cumulative foreign currency translation gain (loss) | | 17.8 | | | |
Other comprehensive income (loss) | | 17.4 | 17.4 | | 17.4 |
Comprehensive income (loss) | | 373.6 | | | |
Repurchase and retirement of common shares (in shares) | -12.1 | | | | |
Repurchase and retirement of common shares | -188.5 | | | -374.5 | (563) |
Ending Balance (in shares) at Jan. 31, 2008 | 230 | | | | |
Ending Balance at Jan. 31, 2008 | 998.3 | | 13.8 | 218.4 | 1230.5 |
Common shares issued under stock award and stock purchase plans (in shares) | 4.4 | | | | |
Common shares issued under stock award and stock purchase plans | 90.1 | | | | 90.1 |
Compensation expense related to stock options | 89.5 | | | | 89.5 |
Tax benefits from employee stock plans | -1.4 | | | | -1.4 |
Comprehensive income: | | | | | |
Net income | | 183.6 | | 183.6 | 183.6 |
Other comprehensive income, net of tax: | | | | | |
Net gain (loss) on derivative instruments, net of tax | | -0.2 | | | |
Change in net unrealized gain (loss) on marketable securities, net of tax | | 0.4 | | | |
Net change in cumulative foreign currency translation gain (loss) | | -25.2 | | | |
Other comprehensive income (loss) | | (25) | (25) | | (25) |
Comprehensive income (loss) | | 158.6 | | | |
Repurchase and retirement of common shares (in shares) | (8) | | | | |
Repurchase and retirement of common shares | -96.1 | | | -160.5 | -256.6 |
Ending Balance (in shares) at Jan. 31, 2009 | 226.4 | | | | 226.4 |
Ending Balance at Jan. 31, 2009 | 1080.4 | | -11.2 | 241.5 | 1310.7 |
Common shares issued under stock award and stock purchase plans (in shares) | 5.2 | | | | |
Common shares issued under stock award and stock purchase plans | 70.4 | | | | 70.4 |
Compensation expense related to stock options | 93.6 | | | | 93.6 |
Tax benefits from employee stock plans | -3.7 | | | | -3.7 |
Comprehensive income: | | | | | |
Net income | | 58 | | 58 | 58 |
Other comprehensive income, net of tax: | | | | | |
Net gain (loss) on derivative instruments, net of tax | | 2.5 | | | |
Change in net unrealized gain (loss) on marketable securities, net of tax | | 1.5 | | | |
Change in unfunded portion of pension plans | | -5.9 | | | |
Net change in cumulative foreign currency translation gain (loss) | | 9.6 | | | |
Other comprehensive income (loss) | | 7.7 | 7.7 | | 7.7 |
Comprehensive income (loss) | | 65.7 | | | |
Repurchase and retirement of common shares (in shares) | -2.7 | | | | |
Repurchase and retirement of common shares | -36.4 | | | -26.8 | -63.2 |
Ending Balance (in shares) at Jan. 31, 2010 | 228.9 | | | | 228.9 |
Ending Balance at Jan. 31, 2010 | 1204.3 | | -3.5 | 272.7 | 1473.5 |