XML 107 R88.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Benefit Plans - Plan Assets Using Fair Value Methodologies (Detail) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($)
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | $ 27.4
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 30.5
Fair value of plan assets end of year | 27.4
Total |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 8.3
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 14.4
Fair value of plan assets end of year | 8.3
Total | Cash |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.3
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.2
Fair value of plan assets end of year | 0.3
Total | Other Investments |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 8.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 14.2
Fair value of plan assets end of year | 8.0
Level 1 |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.3
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.2
Fair value of plan assets end of year | 0.3
Level 1 | Cash |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.3
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.2
Fair value of plan assets end of year | 0.3
Level 1 | Other Investments |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.0
Fair value of plan assets end of year | 0.0
Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.0
Fair value of plan assets end of year | 0.0
Level 2 | Cash |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.0
Fair value of plan assets end of year | 0.0
Level 2 | Other Investments |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.0
Fair value of plan assets end of year | 0.0
Level 3 |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 8.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 14.2
Actual return on plan assets | 0.5
Company contributions | 0.7
Benefits received | 0.3
Settlement | (6.8)
Foreign currency translation | (0.9)
Fair value of plan assets end of year | 8.0
Level 3 | Cash |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 0.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 0.0
Fair value of plan assets end of year | 0.0
Level 3 | Other Investments |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 8.0
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 14.2
Fair value of plan assets end of year | 8.0
Investments measured at NAV |
Defined Benefit Plan Disclosure [Line Items] |
Fair value of plan assets | 19.1
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] |
Fair value of plan assets beginning of year | 16.1
Fair value of plan assets end of year | $ 19.1

X
- Definition Defined Benefit Plan, Level 3 Reconciliation, Increase for Benefits Received + References No definition available. + Details
Name: | pnr_DefinedBenefitPlanLevel3ReconciliationIncreaseForBenefitsReceived
Namespace Prefix: | pnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Company Contributions + References No definition available. + Details
Name: | pnr_DefinedBenefitPlanPlanAssetsLevel3ReconciliationCompanyContributions
Namespace Prefix: | pnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Foreign currency translation + References No definition available. + Details
Name: | pnr_DefinedBenefitPlanPlanAssetsLevel3ReconciliationForeignCurrencyTranslation
Namespace Prefix: | pnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets + References No definition available. + Details
Name: | pnr_DefinedBenefitPlanPlanAssetsLevel3ReconciliationIncreaseDecreaseForActualReturnLossOnPlanAssets
Namespace Prefix: | pnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsLevel3ReconciliationRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(02) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, measured using unobservable input, of decrease in plan asset of defined benefit plan from settlement of trade associated with underlying investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(02)(B) -SubTopic 20 -Topic 715 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_DefinedBenefitPlanPlanAssetsLevel3ReconciliationDecreaseForSettlement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel12And3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_OtherInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |