XML 103 R41.htm IDEA: XBRL DOCUMENT
v3.25.0.1

GOODWILL AND INTANGIBLE ASSETS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill by Segment | The following table sets forth our goodwill, by segment, for the period indicated:
| Natural Gas Gathering and Processing |  | Natural Gas Liquids |  | Natural Gas Pipelines |  | Refined Products and Crude |  | Total
| (Millions of dollars)
Gross goodwill | $ | 153 |  |  | $ | 371 |  |  | $ | 157 |  |  | $ | 4,424 |  |  | $ | 5,105 |
Accumulated impairment losses | (153) |  |  | — |  |  | — |  |  | — |  |  | (153) |
Dec. 31, 2023 | — |  |  | 371 |  |  | 157 |  |  | 4,424 |  |  | 4,952 |
Magellan Acquisition measurement period adjustments (a) | — |  |  | — |  |  | — |  |  | 165 |  |  | 165 |
EnLink Controlling Interest Acquisition (b) | 486 |  |  | 1,461 |  |  | 229 |  |  | 541 |  |  | 2,717 |
Medallion Acquisition (c) | — |  |  | — |  |  | — |  |  | 259 |  |  | 259 |
Gulf Coast NGL pipeline acquisition | — |  |  | 31 |  |  | — |  |  | — |  |  | 31 |
Interstate natural gas pipeline divestiture | — |  |  | — |  |  | (33) |  |  | — |  |  | (33) |
Dec. 31, 2024 | $ | 486 |  |  | $ | 1,863 |  |  | $ | 353 |  |  | $ | 5,389 |  |  | $ | 8,091 |
(a) - During the remaining measurement period subsequent to Dec. 31, 2023, we recorded adjustments to the Magellan preliminary purchase price allocation that resulted in an increase to goodwill of $165 million. (b) - We established deferred income tax liabilities resulting from the carryover tax basis, which increased goodwill. The remainder of the goodwill primarily represents commercial synergies. Goodwill will not be deductible for tax purposes. The allocation of goodwill is preliminary and may be updated as we continue to evaluate the benefits of expected commercial synergies to our segments. (c) - Goodwill represents commercial synergies. The allocation of goodwill is preliminary and may be updated as we continue to evaluate the benefits of expected commercial synergies to our segments.
Gross Carrying Amount and Accumulated Amortization of Intangible Assets | The following table reflects the gross carrying amount and accumulated amortization of intangible assets as of the dates presented:
| Dec. 31,
| 2024 |  | 2023
| (Millions of dollars)
Gross intangible assets (a) | $ | 3,290 |  |  | $ | 1,505 |
Accumulated amortization | (251) |  |  | (189) |
Intangible assets, net | $ | 3,039 |  |  | $ | 1,316 |
(a) - Increases to gross intangible assets primarily represent customer relationships associated with the EnLink Controlling Interest Acquisition and the Medallion Acquisition.

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance. + References No definition available. + Details
Name: | oke_ScheduleofIntangibleAssetsTableTextBlock
Namespace Prefix: | oke_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482548/350-20-55-24 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1A Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-2 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration