XML 93 R83.htm IDEA: XBRL DOCUMENT
v3.23.1

COMMITMENTS AND CONTINGENCIES Environmental Matters Textuals (Details) $ in Millions | Apr. 01, 2023 USD ($) site | Apr. 02, 2022 USD ($) site
--- | --- | ---
Site Contingency [Line Items] |  |
Environmental-related assets | $ 13.3 | $ 12.1
Environmental Related Matters [Member] |  |
Site Contingency [Line Items] |  |
Number Of Active Environmental Investigation And Remediation Sites | site | 27 | 26
Maximum [Member] | Environmental Related Matters [Member] |  |
Site Contingency [Line Items] |  |
Loss Contingency, Range of Possible Loss, Maximum | $ 90.7 | $ 89.4

X
- Definition Environmental Matters Range Of Estimated Liability And Active Sites Numbers [Line Items] + References No definition available. + Details
Name: | itt_EnvironmentalMattersRangeOfEstimatedLiabilityAndActiveSitesNumbersLineItems
Namespace Prefix: | itt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Estimated environmental related assets. + References No definition available. + Details
Name: | itt_EstimatedEnvironmentalRelatedAssets
Namespace Prefix: | itt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of active environmental investigation and remediation sites. + References No definition available. + Details
Name: | itt_NumberOfActiveEnvironmentalInvestigationAndRemediationSites
Namespace Prefix: | itt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12021-110248 + Details
Name: | us-gaap_LossContingencyEstimateOfPossibleLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_PlanNameAxis=itt_EnvironmentalRelatedMattersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |