v3.25.3

RECEIVABLES, CONTRACT ASSETS, AND DEFERRED REVENUE - Schedule of Unbilled Receivables (Details) $ in Thousands	Sep. 30, 2025 USD ($)
Receivables [Abstract]
1 year or less	$ 175,732
1-2 years	63,974
2-5 years	41,889
Total	$ 281,595
Percentage of unbilled receivables, 1 year or less	62.00%
Percentage of unbilled receivables, 1-2 years	23.00%
Percentage of unbilled receivables, 2-5 years	15.00%
Total percentage of unbilled receivables	100.00%

- Definition

Unbilled Receivables Current and Non Current

+ References

No definition available.

+ Details

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- Definition

Unbilled receivables current and non current percentage.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
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- Definition

Unbilled receivables not billable at balance sheet date amount expected to be collected within year one and two.

+ References

No definition available.

+ Details

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Namespace Prefix:	pega_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Unbilled Receivables Not Billable At Balance Sheet Date Amount Expected to be Collected Within Year One Or Less

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Unbilled receivables not billable at balance sheet date amount expected to be collected within year two and five.

+ References

No definition available.

+ Details

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Namespace Prefix:	pega_
Data Type:	xbrli:monetaryItemType
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- Definition

Unbilled receivables not billable at balance sheet date expected percentage to be collected within one year.

+ References

No definition available.

+ Details

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Namespace Prefix:	pega_
Data Type:	dtr-types:percentItemType
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- Definition

Unbilled receivables not billable at balance sheet date expected percentage to be collected within year one and two.

+ References

No definition available.

+ Details

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Namespace Prefix:	pega_
Data Type:	dtr-types:percentItemType
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- Definition

Unbilled receivables not billable at balance sheet date expected percentage to be collected within year two and five.

+ References

No definition available.

+ Details

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Namespace Prefix:	pega_
Data Type:	dtr-types:percentItemType
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Period Type:	instant

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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