Debt Instrument, Covenant, Number of Testing Periods

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- Definition

Debt Instrument, Covenant, Unrestricted Cash

+ References

No definition available.

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- Definition

Debt Instrument, EBITDA Ratio Covenant

+ References

No definition available.

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- Definition

Debt Instrument, Leverage Ratio Covenant

+ References

No definition available.

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- Definition

Debt Instrument, Leverage Ratio Covenant Period

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- Definition

Line of Credit Facility, Accordion Feature, Increase Limit

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- 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.

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Amount of the required periodic payments including both interest and principal payments.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a 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. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Debt - Additional Information (Detail)			3 Months Ended	6 Months Ended
Debt - Additional Information (Detail)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) testingPeriod	Jun. 30, 2024 USD ($) testingPeriod	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Jun. 30, 2022 USD ($)
Debt Instrument [Line Items]
Repayments of long-term debt				$ 237,500,000	$ 0
Leverage ratio covenant period				12 months
Line of Credit \| Term Loans Due 2024
Debt Instrument [Line Items]
Optional line of credit limit increase			$ 300,000,000.0	$ 300,000,000.0
Line of Credit \| Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			900,000,000.0	900,000,000.0
Available capacity			900,000,000.0	900,000,000.0
Debt, gross			$ 0	$ 0		$ 0
Line of Credit \| Revolving Credit Facility \| Pentair, Pentair Finance S.à r.l (“PFSA“)
Debt Instrument [Line Items]
Number of testing periods \| testingPeriod			4	4
Line of Credit \| Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Debt covenant, unrestricted cash				$ 5,000,000.0
Debt agreement financial covenant, leverage ratio			1.00	1.00
EBITDA ratio for debt			1.00	1.00
Line of Credit \| Revolving Credit Facility \| Minimum \| Pentair, Pentair Finance S.à r.l (“PFSA“)
Debt Instrument [Line Items]
Debt agreement financial covenant, leverage ratio			4.25	4.25
Line of Credit \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Debt covenant, unrestricted cash				$ 250,000,000.0
Debt agreement financial covenant, leverage ratio			3.75	3.75
EBITDA ratio for debt			3.00	3.00
Line of Credit \| Revolving Credit Facility \| Maximum \| Pentair, Pentair Finance S.à r.l (“PFSA“)
Debt Instrument [Line Items]
Debt agreement financial covenant, leverage ratio			1.00	1.00
Term Loans
Debt Instrument [Line Items]
Repayments of principal in next twelve months			$ 25,000,000.0	$ 25,000,000.0
Term Loans \| Term Loans, 1.033% Due 2024
Debt Instrument [Line Items]
Repayments of long-term debt			200,000,000
Debt, gross			0	0		200,000,000.0
Term Loans \| 5-year Term Loan Facility
Debt Instrument [Line Items]
Debt, gross			950,000,000.0	950,000,000.0		$ 987,500,000	$ 1,000,000,000
Debt installment payment amount		$ 6,300,000
Term Loans \| 5-year Term Loan Facility \| Forecast \| Subsequent Event
Debt Instrument [Line Items]
Debt installment payment amount	$ 12,500,000
Other Credit Facilities
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			20,800,000	20,800,000
Borrowings outstanding			$ 0	$ 0