v3.25.4

Non-trade and notes receivable (Details) - USD ($) $ in Millions	Dec. 31, 2025	Jun. 30, 2025
Receivables [Abstract]
Notes receivable	$ 90	$ 84
Accounts receivable, other	217	234
Total	$ 307	$ 318

X

- Definition

Non-Trade And Notes Receivable

+ References

No definition available.

+ Details

Name:	ph_NonTradeAndNotesReceivable
Namespace Prefix:	ph_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Notes Receivable, Current

+ References

No definition available.

+ Details

Name:	ph_NotesReceivableCurrent
Namespace Prefix:	ph_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The sum of amounts currently receivable other than from customers. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3)(a)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_NontradeReceivablesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

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