Contractual obligation due in current, second and third year.

No definition available.

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Namespace Prefix:	talo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of surety bonds that are available for the future payment of claims.

+ References

No definition available.

+ Details

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Namespace Prefix:	talo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

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Period Type:	instant

- Definition

Amount of contractual obligation to be paid in fourth and fifth fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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.

+ References

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+ Details

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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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- Details

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- Details

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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands	Nov. 03, 2025	Sep. 30, 2025
Subsequent Event \| Surety Bond Collateral [Member]
Loss Contingencies [Line Items]
Contractual obligation	$ 291,581
Subsequent Event \| Surety Arrangement Plugging And Abandonment Activity Spend Amount [Member]
Loss Contingencies [Line Items]
Collateral funding commitments for years 2026, 2027 and 2028	90,000
Collateral funding commitments for years 2029 and 2030	$ 45,000
Bank Credit Facility \| Letter of Credit
Loss Contingencies [Line Items]
Letters of credit outstanding amount		$ 43,300
Firm Transportation
Loss Contingencies [Line Items]
Contractual obligation		45,800
Surety Bond
Loss Contingencies [Line Items]
Surety performance bonds outstanding		$ 1,500,000