Debt Instrument, Basis Spread on Variable Rate, Increase (Decrease) During Period

No definition available.

Name:	lxp_DebtInstrumentBasisSpreadOnVariableRateIncreaseDecreaseDuringPeriod
Namespace Prefix:	lxp_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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+ Details

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

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeFixedInterestRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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+ Details

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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+ Details

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

- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

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+ Details

Name:	us-gaap_WriteOffOfDeferredDebtIssuanceCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_LongtermDebtTypeAxis=lxp_UnsecuredTermLoanMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=lxp_UnsecuredRevolvingCreditFacilityExpiringFebruary2023Member
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_RevolvingCreditFacilityMember
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Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=lxp_UnsecuredTermLoanExpiringJanuary2025Member
Namespace Prefix:
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Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=lxp_UnsecuredTermLoanExpiringJanuary2027Member
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Balance Type:
Period Type:

- Details

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Period Type:

- Details

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Period Type:

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Mortgages and Notes Payable - Credit Agreement Terms (Details) $ in Thousands	1 Months Ended	12 Months Ended
	Jul. 31, 2022	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Debt Instrument [Line Items]
Write off of deferred debt issuance cost		$ 132
Unsecured Term Loan
Debt Instrument [Line Items]
Debt issuance costs		3,236	$ 1,041
Unsecured Revolving Credit Facility, Expiring February 2023 \| Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit remaining borrowing capacity		600,000
Unsecured Revolving Credit Facility, Expiring February 2023 \| Unsecured Term Loan
Debt Instrument [Line Items]
Revolving credit facility borrowings		600,000
Unsecured Term Loan, Expiring January 2025 \| Unsecured Term Loan
Debt Instrument [Line Items]
Face amount		$ 300,000
Unsecured Term Loan, Expiring January 2027 \| Unsecured Term Loan \| Interest Rate Swap
Debt Instrument [Line Items]
Fixed interest rate from interest rate swap		2.722%
SOFR \| Unsecured Revolving Credit Facility, Expiring February 2023 \| Revolving Credit Facility
Debt Instrument [Line Items]
Basis spread on variable rate		0.85%
SOFR \| Unsecured Term Loan, Expiring January 2025 \| Unsecured Term Loan
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
SOFR \| Revolving Credit Facility Expires in July 2026 \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate, increase (decrease) during period	0.0010
SOFR \| Revolving Credit Facility Expires in July 2026 \| Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		0.725%
SOFR \| Revolving Credit Facility Expires in July 2026 \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		1.40%