XML 45 R28.htm IDEA: XBRL DOCUMENT
v3.19.1

Supplementary Data (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Supplementary Data [Abstract] |
Accrued Liabilities | The following table presents the components of accrued liabilities.
| March 31, 2019 |  | December 31, 2018
Salaries, benefits and related expenses | $ | 346.2 |  |  | $ | 494.9 |
Acquisition obligations | 77.2 |  |  | 65.7 |
Interest | 62.1 |  |  | 43.6 |
Office and related expenses | 28.9 |  |  | 52.2 |
Restructuring charges | 11.1 |  |  | 0.0 |
Other | 138.1 |  |  | 150.5 |
Total accrued liabilities | $ | 663.6 |  |  | $ | 806.9 |
Other Income (Expense), Net | Results of operations for the three months ended March 31, 2019 and 2018 include certain items that are not directly associated with our revenue-producing operations.
| Three months ended March 31,
| 2019 |  | 2018
Net losses on sales of businesses | $ | (8.6 | ) |  | $ | (24.4 | )
Other | 1.7 |  |  | 0.0 |
Total other expense, net | $ | (6.9 | ) |  | $ | (24.4 | )

X
- Definition Supplemental Financial Information Disclosure [Abstract] + References No definition available. + 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 detailed components of other nonoperating income. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeByComponentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration