XML 92 R79.htm IDEA: XBRL DOCUMENT
v3.22.4

Fair Value Measurements Assets and Liabilities Measured at Fair Value on a Nonrecurring (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Assets and Liabilities Measured at Fair Value on Recurring Basis [Abstract] |
Fair Value Measurements, Nonrecurring [Table Text Block] | The following table presents information about our financial instruments that are not measured at fair value on a recurring basis as of December 31, 2022, and indicates the fair value hierarchy of the valuation techniques utilized to determine such fair value.
| December 31, 2022 |  | December 31, 2021
| Level 1 |  | Level 2 |  | Level 3 |  | Total |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Total long-term debt 1 | $ | 0.0 |  |  | $ | 2,551.5 |  |  | $ | 0.8 |  |  | $ | 2,552.3 |  |  | $ | 0.0 |  |  | $ | 3,295.6 |  |  | $ | 41.8 |  |  | $ | 3,337.4 |
1 The majority of the decrease from December 31, 2021 to December 31, 2022 in Level 3 total long-term debt is related to the settlement of $36.1 of a senior note issued by IPG.

X
- Definition Assets and Liabilities Measured at Fair Value on Recurring Basis [Abstract] + References No definition available. + Details
Name: | ipg_AssetsandLiabilitiesMeasuredatFairValueonRecurringBasisAbstract
Namespace Prefix: | ipg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration