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Non-Controlling Interest - Additional Information (Details) - i3Verticals, LLC - shares	Sep. 30, 2023	Sep. 30, 2022
Noncontrolling Interest [Line Items]
Non-controlling interest, common units (in shares)	23,253,272	22,986,448
Non-controlling interest, ownership interest	69.70%	69.40%

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- References

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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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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

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