XML 79 R36.htm IDEA: XBRL DOCUMENT v3.25.1

ACQUISITIONS - Schedule of Noncash Balance Sheet Activity Related to the EnLink Acquisition (Details) - EnLink Acquisition $ in Millions	Jan. 31, 2025 USD ($)
Business Acquisition [Line Items]
Common stock	$ 1
Paid-in capital	4,377
Noncontrolling interests in consolidated subsidiaries	$ (4,378)

X

- Definition

Noncash or Part Noncash Acquisition, Additional Paid in Capital

+ References

No definition available.

+ Details

Name:	oke_NoncashOrPartNoncashAcquisitionAdditionalPaidInCapital
Namespace Prefix:	oke_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Noncash or Part Noncash Acquisition, Common Stock, Value

+ References

No definition available.

+ Details

Name:	oke_NoncashOrPartNoncashAcquisitionCommonStockValue
Namespace Prefix:	oke_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-5

+ Details

Name:	us-gaap_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (e)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-1

+ Details

Name:	us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=oke_EnLinkAcquisitionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: