| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<xbrl xml:lang="en-US" xmlns="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2021q4" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <link:schemaRef xlink:href="oke-20220810.xsd" xlink:type="simple"/> |
| <context id="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0001039684 </identifier> |
| | | </entity> |
| | <period> |
| | | <startDate> 2022-08-10 </startDate> |
| | | <endDate> 2022-08-10 </endDate> |
| | | </period> |
| | </context> |
| <dei:EntityCentralIndexKey contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M180L2ZyYWc6NTZiNDg0NWJjMTlmNGQ4ZGI1MTFmZGE2NzJjNTU5YzAvdGFibGU6MWU4ZTJmYWQ0ODFkNGVmMDk0OWU3NzViMGZjYTk5MjEvdGFibGVyYW5nZToxZThlMmZhZDQ4MWQ0ZWYwOTQ5ZTc3NWIwZmNhOTkyMV8yLTEtMS0xLTI4ODgzNw_f88bd69a-9200-48ee-a716-48daf440e0ad"> 0001039684 </dei:EntityCentralIndexKey> |
| <dei:AmendmentFlag contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M180L2ZyYWc6NTZiNDg0NWJjMTlmNGQ4ZGI1MTFmZGE2NzJjNTU5YzAvdGFibGU6MWU4ZTJmYWQ0ODFkNGVmMDk0OWU3NzViMGZjYTk5MjEvdGFibGVyYW5nZToxZThlMmZhZDQ4MWQ0ZWYwOTQ5ZTc3NWIwZmNhOTkyMV8zLTEtMS0xLTI4ODgzNw_b5d510b2-cc87-498b-abcb-d74688c39f01"> false </dei:AmendmentFlag> |
| <dei:DocumentType contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzE4_2b595670-cc13-4568-ac19-75660d8b3920"> 8-K </dei:DocumentType> |
| <dei:DocumentPeriodEndDate contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6YzZlYWFkZDNiZmUxNDhjY2JhOGE2ZWViNzY3ZjcyMWIvdGFibGVyYW5nZTpjNmVhYWRkM2JmZTE0OGNjYmE4YTZlZWI3NjdmNzIxYl8wLTEtMS0xLTI4ODgzNw_7a5e73f9-4e9f-46de-ab3b-17f54345c739"> 2022-08-10 </dei:DocumentPeriodEndDate> |
| <dei:EntityRegistrantName contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzI1_6dcf6ce0-8388-4aa9-b42f-67f8811375be"> ONEOK, Inc. </dei:EntityRegistrantName> |
| <dei:EntityIncorporationStateCountryCode contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6MzY0YjZlNjc0NWY1NDFkYWE4M2MyYzIzYjQ3YTk4YjAvdGFibGVyYW5nZTozNjRiNmU2NzQ1ZjU0MWRhYTgzYzJjMjNiNDdhOThiMF8wLTAtMS0xLTI4ODgzNw_a42264af-46cc-47a3-adcc-7f6ffdf034f1"> OK </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityFileNumber contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6MzY0YjZlNjc0NWY1NDFkYWE4M2MyYzIzYjQ3YTk4YjAvdGFibGVyYW5nZTozNjRiNmU2NzQ1ZjU0MWRhYTgzYzJjMjNiNDdhOThiMF8wLTItMS0xLTI4ODgzNw_39287497-844f-4601-9825-4dafbd9ff1f6"> 001-13643 </dei:EntityFileNumber> |
| <dei:EntityTaxIdentificationNumber contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6MzY0YjZlNjc0NWY1NDFkYWE4M2MyYzIzYjQ3YTk4YjAvdGFibGVyYW5nZTozNjRiNmU2NzQ1ZjU0MWRhYTgzYzJjMjNiNDdhOThiMF8wLTQtMS0xLTI4ODgzNw_b6539c86-bd12-434e-b4db-579ea821c342"> 73-1520922 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzE5_957c650b-53bc-4dac-a9b2-12a7df7e7f4e"> 100 West Fifth Street </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzIw_563cf316-7d78-42de-bff1-479aaf247c4c"> Tulsa </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzI2_d96bb491-3b97-437b-9c4f-29acf3d79f33"> OK </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzI3_da91ea3d-ffc8-46e6-a665-8c9af1ffe127"> 74103 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzIx_292a3d9e-9b9d-424e-b225-f3ebfb3beb0e"> 918 </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzIy_5c478d3c-f048-462a-acc9-7e0a1f65b372"> 588-7000 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzIz_b5b58ea5-1c10-406b-82af-388c43399c69"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzI0_1ae5c8fa-3904-4e75-848f-9cee8c465a01"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzE1_829ea90c-537b-46a7-aa68-d90081de2dbc"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzE2_dd0ca75e-1608-497b-8029-1cf69a11a04c"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:Security12bTitle contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6OGY0NmIxOGNjODFjNDRlYThjNzM1Yjk5NTg5YzBjY2EvdGFibGVyYW5nZTo4ZjQ2YjE4Y2M4MWM0NGVhOGM3MzViOTk1ODljMGNjYV8xLTAtMS0xLTI4ODgzNw_1c2037f6-96bb-462f-9c7b-33f8af6564e6"> Common stock, par value of $0.01 </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6OGY0NmIxOGNjODFjNDRlYThjNzM1Yjk5NTg5YzBjY2EvdGFibGVyYW5nZTo4ZjQ2YjE4Y2M4MWM0NGVhOGM3MzViOTk1ODljMGNjYV8xLTEtMS0xLTI4ODgzNw_6ba946cd-aad0-42d5-ab67-c68099e8cddf"> OKE </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGFibGU6OGY0NmIxOGNjODFjNDRlYThjNzM1Yjk5NTg5YzBjY2EvdGFibGVyYW5nZTo4ZjQ2YjE4Y2M4MWM0NGVhOGM3MzViOTk1ODljMGNjYV8xLTItMS0xLTI4ODgzNw_20640bb4-58b2-49c5-9ece-2b16b3d7269f"> NYSE </dei:SecurityExchangeName> |
| <dei:EntityEmergingGrowthCompany contextRef="i03ba63aaa01d4ce6bbe678c179c1e0e0_D20220810-20220810" id="id3VybDovL2RvY3MudjEvZG9jOjM3NzJiYTFhZjk1MDRlNGI4NTZhY2FlMmVjZDE1NjgzL3NlYzozNzcyYmExYWY5NTA0ZTRiODU2YWNhZTJlY2QxNTY4M18xL2ZyYWc6MzUwYzk4MzNmZDg0NGE0Mjg2ZTJhNDEwZTc1YTQ1MjcvdGV4dHJlZ2lvbjozNTBjOTgzM2ZkODQ0YTQyODZlMmE0MTBlNzVhNDUyN18yMzE3_1363902c-0e19-4556-bf78-258c95f64381"> false </dei:EntityEmergingGrowthCompany> |
| </xbrl> |