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Long-Term Incentive - ESPP (Details) - ITT 2023 Employee Stock Purchase Plan shares in Millions, $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Employee Stock Ownership Plan (ESOP), Plan Description | We sponsor the ITT Inc. 2023 Employee Stock Purchase Plan (2023 ESPP), pursuant to which eligible employees may elect to contribute from 1% to 10% of their eligible compensation, which includes after-tax base salary and annual bonus, subject to certain income limits, to purchase shares of ITT's common stock.
Employee Stock Ownership Plan (ESOP), Shares in ESOP | shares | 0.5
Employee Stock Ownership Plan (ESOP), Compensation Expense | $ | $ 0.0

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- Definition Description of the plan, including the basis for determining contributions, the employee groups covered, and the nature and effect of significant matters affecting comparability of information for all periods presented. For leveraged ESOPs and pension reversion ESOPs, the description generally includes the basis for releasing shares and how dividends on allocated and unallocated shares are used. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480489/718-40-50-1 + Details
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- Definition Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480489/718-40-50-1 + Details
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