XML 83 R63.htm IDEA: XBRL DOCUMENT
v3.20.4

Joint Venture (Details) $ in Thousands | 3 Months Ended
--- | ---
Dec. 31, 2020 USD ($)
Equity Method Investments and Joint Ventures [Abstract] |
Contribution to joint venture | $ 147
Joint venture, ownership percentage | 55.00%
Payments to acquire interest In joint venture by partner | $ 120
Ownership percentage of joint venture partner | 45.00%

X
- Definition Joint Venture, Ownership percentage + References No definition available. + Details
Name: | iex_JointVentureOwnershipPercentage
Namespace Prefix: | iex_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Ownership Percentage of Joint Venture Partner + References No definition available. + Details
Name: | iex_OwnershipPercentageOfJointVenturePartner
Namespace Prefix: | iex_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Payments To Acquire Interest In Joint Venture by Partner + References No definition available. + Details
Name: | iex_PaymentsToAcquireInterestInJointVentureByPartner
Namespace Prefix: | iex_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireInterestInJointVenture
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration