XML 48 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Supplementary Data (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2014
Supplementary Data [Abstract] |
Schedule of Accrued Liabilities | The following table presents the components of accrued liabilities.
| September 30, 2014 |  | December 31, 2013
Salaries, benefits and related expenses | $ | 410.7 |  |  | $ | 467.2 |
Office and related expenses | 50.3 |  |  | 56.9 |
Acquisition obligations | 57.0 |  |  | 12.8 |
Interest | 17.2 |  |  | 16.0 |
Restructuring and other reorganization-related | 7.2 |  |  | 46.7 |
Other | 96.4 |  |  | 118.8 |
Total accrued liabilities | $ | 638.8 |  |  | $ | 718.4 |
Schedule of Other Nonoperating Income (Expense) | Results of operations for the three and nine months ended September 30, 2014 and 2013, include certain items that are not directly associated with our revenue-producing operations.
| Three months ended September 30, |  | Nine months ended September 30,
| 2014 |  | 2013 |  | 2014 |  | 2013
Loss on early extinguishment of debt | $ | 0.0 |  |  | $ | (45.2 | ) |  | $ | (10.4 | ) |  | $ | (45.2 | )
Gains (losses) on sales of businesses and investments | 0.1 |  |  | $ | (0.8 | ) |  | 1.2 |  |  | 1.9 |
Vendor discounts and credit adjustments | 0.3 |  |  | 0.1 |  |  | 2.0 |  |  | 0.6 |
Other (expense) income, net | (1.0 | ) |  | (0.7 | ) |  | (2.9 | ) |  | 2.7 |
Total other expense, net | $ | (0.6 | ) |  | $ | (46.6 | ) |  | $ | (10.1 | ) |  | $ | (40.0 | )
Share Repurchase Program | The following table presents our share repurchase activity under our 2013 and 2014 Share Repurchase Programs for the nine months ended September 30, 2014 and 2013.
| Nine months ended September 30,
| 2014 |  | 2013
Number of shares repurchased | 8.3 |  | 19.9 |
Aggregate cost, including fees | $ | 148.1 |  |  | $ | 280.8 |
Average price per share, including fees | $ | 17.91 |  |  | $ | 14.12 |

X
- Definition Tabular Disclosure of share repurchase programs + References No definition available. + Details
Name: | ipg_ShareRepurchaseProgramTableTextBlock
Namespace Prefix: | ipg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ipg_SupplementaryDataAbstract
Namespace Prefix: | ipg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration