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Consolidated Statements of Stockholders' Equity (USD $) In Millions | Total | Preferred Stock | Common Stock | Additional Paid-In Capital | Retained Earnings (Accumulated Deficit) | Accumulated Other Comprehensive Loss, Net of Tax | Treasury Stock | Total IPG Stockholders' Equity | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2009 | $ 2,536.3 | $ 525.0 | $ 47.1 | $ 2,441.0 | $ (324.8) | $ (176.6) | $ (14.0) | $ 2,497.7 | $ 38.6
Beginning balance, shares at Dec. 31, 2009 |  |  | 486.5 |  |  |  |  |  |
Net income | 281.2 |  |  |  | 261.1 |  |  | 261.1 | 20.1
Other comprehensive income (loss) | 59.5 |  |  |  |  | 57.6 |  | 57.6 | 1.9
Reclassifications related to redeemable noncontrolling interests | 2.0 |  |  | 3.5 |  |  |  | 3.5 | (1.5)
Noncontrolling interest transactions | (27.9) |  |  | (28.1) |  |  |  | (28.1) | 0.2
Distributions to noncontrolling interests | (21.5) |  |  |  |  |  |  |  | (21.5)
Change in redemption value of redeemable noncontrolling interests | (11.0) |  |  | (11.0) |  |  |  | (11.0) |
Repurchase of preferred stock | (267.6) | (303.5) |  | 35.9 |  |  |  | (267.6) |
Capped call transaction costs | (22.8) |  |  | (22.8) |  |  |  | (22.8) |
Preferred stock dividends | (15.6) |  |  | (15.6) |  |  |  | (15.6) |
Stock-based compensation, shares |  |  | 2.7 |  |  |  |  |  |
Stock-based compensation, value | 55.8 |  | 0.4 | 55.4 |  |  |  | 55.8 |
Exercise of stock options, shares | 0.5 |  |  |  |  |  |  |  |
Shares withheld for taxes, shares |  |  | (0.2) |  |  |  |  |  |
Shares withheld for taxes, value | (11.9) |  | (0.1) | (11.8) |  |  |  | (11.9) |
Tax effect from stock-based compensation | 4.5 |  |  | 4.5 |  |  |  | 4.5 |
Other, shares |  |  | 0.5 |  |  |  |  |  |
Other | 5.9 |  | 0.1 | 5.8 |  |  | (0.1) | 5.8 | 0.1
Ending balance at Dec. 31, 2010 | 2,566.9 | 221.5 | 47.5 | 2,456.8 | (63.7) | (119.0) | (14.1) | 2,529.0 | 37.9
Ending balance, shares at Dec. 31, 2010 |  |  | 489.5 |  |  |  |  |  |
Net income | 551.5 |  |  |  | 532.3 |  |  | 532.3 | 19.2
Other comprehensive income (loss) | (109.2) |  |  |  |  | (106.7) |  | (106.7) | (2.5)
Reclassifications related to redeemable noncontrolling interests | 10.4 |  |  | 2.7 |  |  |  | 2.7 | 7.7
Noncontrolling interest transactions | (1.6) |  |  | 0.4 | 0.6 |  |  | 1.0 | (2.6)
Distributions to noncontrolling interests | (23.0) |  |  |  |  |  |  |  | (23.0)
Change in redemption value of redeemable noncontrolling interests | (14.1) |  |  | (10.6) | (3.5) |  |  | (14.1) |
Repurchase of common stock | (400.8) |  |  |  |  |  | (400.8) | (400.8) |
Common stock dividends | (111.1) |  |  | (56.8) | (54.3) |  |  | (111.1) |
Preferred stock dividends | (11.6) |  |  | (5.8) | (5.8) |  |  | (11.6) |
Stock-based compensation, shares |  |  | 1.5 |  |  |  |  |  |
Stock-based compensation, value | 48.7 |  | 0.8 | 47.9 |  |  |  | 48.7 |
Exercise of stock options, shares | 1.3 |  | 1.3 |  |  |  |  |  |
Exercise of stock options, value | 12.0 |  | 0.1 | 11.9 |  |  |  | 12.0 |
Shares withheld for taxes, shares |  |  | (0.9) |  |  |  |  |  |
Shares withheld for taxes, value | (27.0) |  | (0.2) | (26.8) |  |  |  | (27.0) |
Tax effect from stock-based compensation | 8.4 |  |  | 8.4 |  |  |  | 8.4 |
Other | (2.2) |  |  | (0.6) | (0.5) |  |  | (1.1) | (1.1)
Ending balance at Dec. 31, 2011 | 2,497.3 | 221.5 | 48.2 | 2,427.5 | 405.1 | (225.7) | (414.9) | 2,461.7 | 35.6
Ending balance, shares at Dec. 31, 2011 |  |  | 491.4 |  |  |  |  |  |
Net income | 464.6 |  |  |  | 446.7 |  |  | 446.7 | 17.9
Other comprehensive income (loss) | (63.4) |  |  |  |  | (62.3) |  | (62.3) | (1.1)
Reclassifications related to redeemable noncontrolling interests | 10.9 |  |  | 12.0 |  |  |  | 12.0 | (1.1)
Noncontrolling interest transactions | (2.2) |  |  |  |  |  |  |  | (2.2)
Distributions to noncontrolling interests | (17.0) |  |  |  |  |  |  |  | (17.0)
Change in redemption value of redeemable noncontrolling interests | 2.7 |  |  |  | 2.7 |  |  | 2.7 |
Repurchase of common stock | (350.5) |  |  |  |  |  | (350.5) | (350.5) |
Common stock dividends | (103.4) |  |  |  | (103.4) |  |  | (103.4) |
Preferred stock dividends | (11.6) |  |  |  | (11.6) |  |  | (11.6) |
Stock-based compensation, shares |  |  | 1.6 |  |  |  |  |  |
Stock-based compensation, value | 32.0 |  | 0.7 | 31.3 |  |  |  | 32.0 |
Exercise of stock options, shares | 1.2 |  | 1.1 |  |  |  |  |  |
Exercise of stock options, value | 10.9 |  | 0.1 | 10.8 |  |  |  | 10.9 |
Shares withheld for taxes, shares |  |  | (2.1) |  |  |  |  |  |
Shares withheld for taxes, value | (23.7) |  | (0.2) | (23.5) |  |  |  | (23.7) |
Tax effect from stock-based compensation | 14.8 |  |  | 14.8 |  |  |  | 14.8 |
Other | (4.8) |  |  | (7.5) | (1.2) |  |  | (8.7) | 3.9
Ending balance at Dec. 31, 2012 | $ 2,456.6 | $ 221.5 | $ 48.8 | $ 2,465.4 | $ 738.3 | $ (288.0) | $ (765.4) | $ 2,420.6 | $ 36.0
Ending balance, shares at Dec. 31, 2012 |  |  | 492.0 |  |  |  |  |  |

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