XML 94 R71.htm IDEA: XBRL DOCUMENT v3.20.4

Accumulated Other Comprehensive Loss, Net of Tax Schedule of Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2020

Accumulated Other Comprehensive Loss [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents the changes in accumulated other comprehensive loss, net of tax, by component.

			Foreign Currency Translation Adjustments						Derivative Instruments						Defined Benefit Pension and Other Postretirement Plans						Total
Balance as of December 31, 2018			$	(716.4)					$	(5.3)					$	(219.4)					$	(941.1)
Other comprehensive income (loss) before reclassifications			12.0						0.0						(14.7)						(2.7)
Amount reclassified from accumulated other comprehensive loss, net of tax			6.7						1.8						5.3						13.8
Balance as of December 31, 2019			$	(697.7)					$	(3.5)					$	(228.8)					$	(930.0)
Other comprehensive income (loss) before reclassifications			40.1						8.5						(26.3)						22.3
Amount reclassified from accumulated other comprehensive loss, net of tax			20.0						1.8						5.7						27.5
Balance as of December 31, 2020			$	(637.6)					$	6.8					$	(249.4)					$	(880.2)

X

- Definition

Accumulated Other Comprehensive Loss [Abstract]

+ References

No definition available.

+ Details

Name:	ipg_AccumulatedOtherComprehensiveLossAbstract
Namespace Prefix:	ipg_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900

+ Details

Name:	us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration