v2.4.0.6

Consolidated Statement of Stockholders' Equity (USD $) In Millions, unless otherwise specified | Total | Common Stock [Member] | Additional Paid-In Capital | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Income (Loss), Net of Tax | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2008 |  | $ 3.9 | $ 6,260.1 | $ 1,477.2 | $ (456.7) | $ (3.1) | $ 1.1
Beginning Balance, shares at Dec. 31, 2008 |  | 393.4 |  |  | 14.9 |  |
Comprehensive income: |  |  |  |  |  |  |
Net income | 496.5 |  |  | 495.0 |  |  | 1.5
Other comprehensive (loss) income, net of tax: |  |  |  |  |  |  |
Change in the value of derivative instruments, net of tax of $0.2, $4.1 and $13.4 for 2009, 2010 and 2011, respectively |  |  |  |  |  | (0.1) |
Employee benefit plan liability adjustments, net of tax of $12.8, $6.1 and $17.1 for 2009, 2010 and 2011, respectively |  |  |  |  |  | 22.2 |
Cash dividends declared | (288.7) |  |  | (288.7) |  |  |
Issuances of common stock |  | 0.1 | 40.6 |  |  |  |
Issuances of common stock, shares |  | 2.3 |  |  |  |  |
Stock-based compensation |  |  | 15.4 | (0.4) |  |  |
Purchase of common stock for treasury |  |  |  |  | (1.0) |  |
Ending Balance at Dec. 31, 2009 |  | 4.0 | 6,316.1 | 1,683.1 | (457.7) | 19.0 | 2.6
Ending Balance, shares at Dec. 31, 2009 |  | 395.7 |  |  | 14.9 |  |
Comprehensive income: |  |  |  |  |  |  |
Net income | 507.5 |  |  | 506.5 |  |  | 1.0
Other comprehensive (loss) income, net of tax: |  |  |  |  |  |  |
Change in the value of derivative instruments, net of tax of $0.2, $4.1 and $13.4 for 2009, 2010 and 2011, respectively | (3.4) |  |  |  |  | (5.8) |
Employee benefit plan liability adjustments, net of tax of $12.8, $6.1 and $17.1 for 2009, 2010 and 2011, respectively |  |  |  |  |  | 8.7 |
Cash dividends declared | (298.8) |  |  | (298.8) |  |  |
Issuances of common stock |  |  | 90.0 |  |  |  |
Issuances of common stock, shares |  | 4.5 |  |  |  |  |
Stock-based compensation |  |  | 25.0 | (0.5) |  |  |
Purchase of common stock for treasury |  |  |  |  | (43.1) |  |
Purchase of common stock for treasury, shares |  |  |  |  | (1.6) |  |
Distributions paid to noncontrolling interests |  |  |  |  |  |  | (1.2)
Ending Balance at Dec. 31, 2010 | 7,848.9 | 4.0 | 6,431.1 | 1,890.3 | (500.8) | 21.9 | 2.4
Ending Balance, shares at Dec. 31, 2010 |  | 400.2 |  |  | 16.5 |  |
Comprehensive income: |  |  |  |  |  |  |
Net income | 588.9 |  |  | 589.2 |  |  | (0.3)
Other comprehensive (loss) income, net of tax: |  |  |  |  |  |  |
Change in the value of derivative instruments, net of tax of $0.2, $4.1 and $13.4 for 2009, 2010 and 2011, respectively | (20.4) |  |  |  |  | (19.1) |
Employee benefit plan liability adjustments, net of tax of $12.8, $6.1 and $17.1 for 2009, 2010 and 2011, respectively |  |  |  |  |  | (24.3) |
Cash dividends declared | (314.1) |  |  | (314.1) |  |  |
Issuances of common stock |  |  | 43.2 |  |  |  |
Issuances of common stock, shares |  | 1.9 |  |  |  |  |
Stock-based compensation |  |  | 21.3 | (0.7) |  |  |
Purchase of common stock for treasury | (500.8) |  |  |  | (460.7) |  |
Purchase of common stock for treasury, shares | (17.1) |  |  |  | (15.7) |  |
Ending Balance at Dec. 31, 2011 | $ 7,683.4 | $ 4.0 | $ 6,495.6 | $ 2,164.7 | $ (961.5) | $ (21.5) | $ 2.1
Ending Balance, shares at Dec. 31, 2011 |  | 402.1 |  |  | 32.2 |  |

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