XML 43 R72.htm IDEA: XBRL DOCUMENT
v3.20.1

GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Changes in the Carrying Amount of Goodwill (Detail) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 USD ($)
Goodwill [Roll Forward] |
Goodwill - Beginning Balance | $ 927.2
Goodwill, Purchase Accounting Adjustments | (2.5)
Foreign exchange translation | (10.3)
Goodwill - Ending Balance | 914.4
Motion Technologies [Member] |
Goodwill [Roll Forward] |
Goodwill - Beginning Balance | 293.6
Goodwill, Purchase Accounting Adjustments | 0.0
Foreign exchange translation | (3.2)
Goodwill - Ending Balance | 290.4
Industrial Process [Member] |
Goodwill [Roll Forward] |
Goodwill - Beginning Balance | 354.1
Goodwill, Purchase Accounting Adjustments | (2.5)
Foreign exchange translation | (6.4)
Goodwill - Ending Balance | 345.2
Connect & Control Technologies [Member] |
Goodwill [Roll Forward] |
Goodwill - Beginning Balance | 279.5
Goodwill, Purchase Accounting Adjustments | 0.0
Foreign exchange translation | (0.7)
Goodwill - Ending Balance | $ 278.8

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillForeignCurrencyTranslationGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e961-128460 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillPurchaseAccountingAdjustments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_GoodwillRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=itt_MotionTechnologiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=itt_IndustrialProcessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=itt_ConnectControlTechnologiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |