Financial Instruments - Narrative (Details) - USD ($)	12 Months Ended
Financial Instruments - Narrative (Details) - USD ($)	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale [Line Items]
Available-for-sale debt securities in a continuous unrealized loss position for more than 12 months	$ 0	$ 0
Credit losses recorded for available-for-sale debt securities	0	0	$ 0
Sales of marketable securities	983,000	0	0
Fair Value, Nonrecurring
Debt Securities, Available-for-Sale [Line Items]
Material impairments on assets	0	0
Unrealized gains (losses) on equity securities	0	0	$ 0
Level 2:
Debt Securities, Available-for-Sale [Line Items]
Fair value of debt	$ 429,000,000.0	$ 496,400,000

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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+ Details

- 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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+ Details

ZIPRECRUITER, INC. 10-K