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Government Regulation and Financial Aid (Details) - Concorde	Jun. 30, 2023 institution
ACCSC
Unusual or Infrequent Item, or Both [Line Items]
Number of accredited institutions	14
COE
Unusual or Infrequent Item, or Both [Line Items]
Number of accredited institutions	2

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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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No definition available.

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- Definition

Number Of Accredited Institutions

+ References

No definition available.

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- Details

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Period Type:

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- Details

Name:	dei_LegalEntityAxis=uti_ConcordeCareerCollegesIncMember
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- Details

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