|
Net Income Per Common Share (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Net Income Available for Common Shares: | ||
| Net income - Omnicom Group Inc. | $ 209.1 | $ 205.5 |
| Net income allocated to participating securities | 2.8 | 4.1 |
| Net income available for common shares | $ 206.3 | $ 201.4 |
| Weighted Average Shares: | ||
| Basic | 246.4 | 259.1 |
| Dilutive stock options and restricted shares | 1.0 | 2.3 |
| Diluted | 247.4 | 261.4 |
| Anti-dilutive stock options and restricted shares | 0.1 | 0.1 |
| Net Income per Common Share - Omnicom Group Inc.: | ||
| Basic | $ 0.84 | $ 0.78 |
| Diluted | $ 0.83 | $ 0.77 |