XML 61 R46.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Debt and Credit Agreements Schedule of Line of Credit Facility (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
Schedule of Line of Credit Facility [Abstract] |
Schedule of Line of Credit Facilities [Table Text Block] | A summary of our credit facilities is presented below.
|  | December 31,
|  | 2016 |  | 2015
|  | Total Facility |  | Amount Outstanding |  | Letters of Credit |  | Total Available |  | Total Facility |  | Amount Outstanding |  | Letters of Credit |  | Total Available
Committed credit agreement |  | $ | 1,000.0 |  |  | $ | 0.0 |  |  | $ | 4.9 |  |  | $ | 995.1 |  |  | $ | 1,000.0 |  |  | $ | 0.0 |  |  | $ | 3.7 |  |  | $ | 996.3 |
Uncommitted credit agreements |  | $ | 856.6 |  |  | $ | 85.7 |  |  | $ | 2.3 |  |  | $ | 768.6 |  |  | $ | 744.5 |  |  | $ | 132.9 |  |  | $ | 1.1 |  |  | $ | 610.5 |

X
- Definition Schedule of Line of Credit Facility [Abstract] + References No definition available. + Details
Name: | ipg_ScheduleofLineofCreditFacilityAbstract
Namespace Prefix: | ipg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration