Payments For Premiums On Derivative Instruments

No definition available.

Name:	prgo_PaymentsForPremiumsOnDerivativeInstruments
Namespace Prefix:	prgo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959

+ Details

Name:	us-gaap_DerivativeGainLossOnDerivativeNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

+ Details

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of derivative instruments of a particular group held by the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

+ Details

Name:	us-gaap_DerivativeNumberOfInstrumentsHeld
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The net cash outflow or inflow from derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.

+ References

No definition available.

+ Details

Name:	us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Derivative Instruments and Hedging Activities - Narrative (Details) $ in Millions		1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 25, 2022 USD ($) derivative	Apr. 30, 2022 USD ($) derivative brand	Oct. 01, 2022 USD ($)	Oct. 02, 2021 USD ($)	Oct. 01, 2022 USD ($)	Oct. 02, 2021 USD ($)	Jun. 01, 2022 USD ($)	Sep. 30, 2021 USD ($) derivative
Foreign currency options
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments held \| derivative		2						2
Notional amount of derivatives		$ 2,000.0
Payments for premiums		$ 37.1
Foreign currency options \| Non-designated derivatives:
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives								$ 1,100.0
Change in fair value of option contract			$ 0.0	$ 12.6	$ 16.2	$ 12.6
Interest rate swap agreements
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments held \| derivative		5
Interest rate swap agreements \| Cash Flow Hedging \| New Term Loan B Facility
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments held \| derivative		3
Interest rate swap agreements \| Cash Flow Hedging \| New Term Loan A Facility
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments held \| brand		2
Interest rate swap agreements \| Net Investment Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments held \| derivative		3
Interest rate swap agreements \| Net Investment Hedging \| Subsequent Event
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments held \| derivative	3
Cash settled	$ 98.8
Interest rate swap agreements \| Net Investment Hedging \| April 20, 2022 Through December 15, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives		$ 300.0
Interest rate swap agreements \| Net Investment Hedging \| April 29, 2022 through March 25, 2026
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives		700.0
Interest rate swap agreements \| Net Investment Hedging \| April 22, 2022 through June 15, 2030
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives		500.0
Interest rate swap agreements \| Net Investment Hedging \| October 25, 2022 Through December 15, 2024 \| Subsequent Event
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	700.0
Interest rate swap agreements \| Net Investment Hedging \| October 25, 2022 through March 25, 2026 \| Subsequent Event
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	700.0
Interest rate swap agreements \| Net Investment Hedging \| October 25, 2022 through June 15, 2030 \| Subsequent Event
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	$ 100.0
Interest rate swap agreements \| June 1, 2022 Through April 1, 2029 \| Maximum \| Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives		1,000.0
Interest rate swap agreements \| June 1, 2022 Through April 1, 2029 \| Minimum \| Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives		$ 812.5
Interest rate swap agreements \| June 1, 2022 Through April 1, 2027 \| Maximum \| Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives							$ 487.5
Interest rate swap agreements \| June 1, 2022 Through April 1, 2027 \| Minimum \| Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives							$ 387.5