Current Portion Of Debt, Gross

No definition available.

Name:	itri_CurrentPortionOfDebtGross
Namespace Prefix:	itri_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Current Portion Of Debt

+ References

No definition available.

+ Details

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Namespace Prefix:	itri_
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Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

+ Details

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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.

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

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- 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.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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Debt - Schedule of Debt Components of Borrowing (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 12, 2021
Debt Instrument [Line Items]
Current portion of debt, gross			$ 460,000
Less: unamortized prepaid debt fees - current portion of debt	$ 0	$ 478
Current portion of debt, net	0	459,522
Long-term debt, gross	1,610,000	805,000
Long-term debt, net	1,573,835	788,805
2021 Convertible notes
Debt Instrument [Line Items]
Convertible Debt	0	460,000
2024 Convertible notes
Debt Instrument [Line Items]
Convertible Debt	805,000	805,000
2026 Convertible notes
Debt Instrument [Line Items]
Convertible Debt	805,000	0
Line of Credit [Member]
Debt Instrument [Line Items]
Multicurrency revolving line of credit	0	0
Secured Debt [Member]
Debt Instrument [Line Items]
Total minimum payments on debt	1,610,000	1,265,000
Current portion of debt, gross	0	460,000
Long-term debt, net	1,573,835	788,805
Convertible Debt Securities [Member]
Debt Instrument [Line Items]
Less: unamortized prepaid debt fees - long-term debt	$ 36,165	$ 16,195