Debt Instrument, Percentage Of Debt Down Payment

No definition available.

Name:	trox_DebtInstrumentPercentageOfDebtDownPayment
Namespace Prefix:	trox_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Monthly Installments Period

+ References

No definition available.

+ Details

Name:	trox_MonthlyInstallmentsPeriod
Namespace Prefix:	trox_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

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+ Details

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

- Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=trox_TermLoanFacility2024Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt - Narrative (Details) - USD ($)	1 Months Ended
Debt - Narrative (Details) - USD ($)	Aug. 31, 2023	May 01, 2024	Mar. 31, 2024	Dec. 31, 2023
Line of Credit Facility [Line Items]
Short-term debt			$ 4,000,000	$ 11,000,000
Insurance Premium Financing Agreement
Line of Credit Facility [Line Items]
Original principal	$ 27,000,000
Insurance premium down payment, percentage	33.00%
Monthly installments period	9 months
Annual Interest Rate	8.00%
Short-term debt			$ 4,000,000
Term Loan Facility 2024 \| Subsequent Event
Line of Credit Facility [Line Items]
Original principal		$ 741,000,000