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Consolidated Statements of Stockholders' Equity and Comprehensive Income (Loss) (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, 2010 | $ 2,566.9 | $ 221.5 | $ 47.5 | $ 2,456.8 | $ (63.7) | $ (119.0) | $ (14.1) | $ 2,529.0 | $ 37.9
Beginning balance, shares at Dec. 31, 2010 |  |  | 489.5 |  |  |  |  |  |
Net loss | (53.2) |  |  |  | (45.2) |  |  | (45.2) | (8.0)
Other comprehensive income | 45.4 |  |  |  |  | 45.2 |  | 45.2 | 0.2
Reclassifications related to redeemable noncontrolling interests | 11.2 |  |  |  |  |  |  |  | 11.2
Noncontrolling interest transactions | (3.3) |  |  | (0.1) |  |  |  | (0.1) | (3.2)
Distributions to noncontrolling interests | (3.1) |  |  |  |  |  |  |  | (3.1)
Change in redemption value of redeemable noncontrolling interests | (9.4) |  |  | (9.4) |  |  |  | (9.4) |
Repurchase of common stock | (10.5) |  |  |  |  |  | (10.5) | (10.5) |
Common stock dividends | (28.5) |  |  | (28.5) |  |  |  | (28.5) |
Preferred stock dividends | (2.9) |  |  | (2.9) |  |  |  | (2.9) |
Stock-based compensation, shares |  |  | 0.6 |  |  |  |  |  |
Stock-based compensation | 16.7 |  | 0.1 | 16.6 |  |  |  | 16.7 |
Exercise of stock options, shares |  |  | 0.9 |  |  |  |  |  |
Exercise of stock options | 8.5 |  | 0.1 | 8.4 |  |  |  | 8.5 |
Shares withheld for taxes, shares |  |  | (0.1) |  |  |  |  |  |
Shares withheld for taxes | (5.2) |  | 0 | (5.2) |  |  |  | (5.2) |
Other | 0.2 |  |  | 0.3 |  |  |  | 0.3 | (0.1)
Ending balance at Mar. 31, 2011 | 2,532.8 | 221.5 | 47.7 | 2,436.0 | (108.9) | (73.8) | (24.6) | 2,497.9 | 34.9
Ending balance, shares at Mar. 31, 2011 |  |  | 490.9 |  |  |  |  |  |
Beginning 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
Beginning balance, shares at Dec. 31, 2011 |  |  | 491.4 |  |  |  |  |  |
Net loss | (45.7) |  |  |  | (43.0) |  |  | (43.0) | (2.7)
Other comprehensive income | 44.4 |  |  |  |  | 43.9 |  | 43.9 | 0.5
Reclassifications related to redeemable noncontrolling interests | 16.9 |  |  | 13.0 |  |  |  | 13.0 | 3.9
Noncontrolling interest transactions | (0.8) |  |  |  |  |  |  |  | (0.8)
Distributions to noncontrolling interests | (1.8) |  |  |  |  |  |  |  | (1.8)
Change in redemption value of redeemable noncontrolling interests | 3.3 |  |  |  | 3.3 |  |  | 3.3 |
Repurchase of common stock | (52.5) |  |  |  |  |  | (52.5) | (52.5) |
Common stock dividends | (26.2) |  |  |  | (26.2) |  |  | (26.2) |
Preferred stock dividends | (2.9) |  |  |  | (2.9) |  |  | (2.9) |
Stock-based compensation, shares |  |  | (0.1) |  |  |  |  |  |
Stock-based compensation | 14.0 |  | 0.6 | 13.4 |  |  |  | 14.0 |
Exercise of stock options, shares |  |  | 0.4 |  |  |  |  |  |
Exercise of stock options | 5.0 |  | 0.1 | 4.9 |  |  |  | 5.0 |
Shares withheld for taxes, shares |  |  | (0.1) |  |  |  |  |  |
Shares withheld for taxes | (22.7) |  | (0.2) | (22.5) |  |  |  | (22.7) |
Other | (0.2) |  |  | 0.9 | (0.6) |  |  | 0.3 | (0.5)
Ending balance at Mar. 31, 2012 | $ 2,428.1 | $ 221.5 | $ 48.7 | $ 2,437.2 | $ 335.7 | $ (181.8) | $ (467.4) | $ 2,393.9 | $ 34.2
Ending balance, shares at Mar. 31, 2012 |  |  | 491.6 |  |  |  |  |  |

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