XML 114 R110.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Long-Term Incentive Employee Compensation - Rollforward of Outstanding Restricted Stock (Parenthetical) (Detail) (Exelis and Xylem [Member], USD $) In Millions, except Per Share data, unless otherwise specified | 12 Months Ended | 10 Months Ended
--- | --- | ---
Dec. 31, 2011 | Oct. 31, 2011 Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Shares cancelled in connection with distribution |  | 0.5
Weighted-average grant date fair value | $ 95.14 |

X
- Definition Restricted Stock Cancelled in Connection with Distribution of Subsidiary + References No definition available. + Details
Name: | itt_RestrictedStockCancelledInConnectionWithDistributionOfSubsidiary
Namespace Prefix: | itt_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted Average Grant Date Fair Value of Restricted Stock Cancelled in Connection with Distribution of Subsidiary. + References No definition available. + Details
Name: | itt_WeightedAverageGrantDateFairValueOfRestrictedStockCancelledInConnectionWithDistributionOfSubsidiary
Namespace Prefix: | itt_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration