Document Format Files
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 2 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | oke-20250402.xsd | EX-101.SCH | 2461 |
| 3 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | oke-20250402_def.xml | EX-101.DEF | 2658 |
| 4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | oke-20250402_lab.xml | EX-101.LAB | 2977 |
| 5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | oke-20250402_pre.xml | EX-101.PRE | 1729 |
| 127 | EXTRACTED XBRL INSTANCE DOCUMENT | oke-20250402_htm.xml | XML | 251514 |
EIN.: 731520922 | State of Incorp.: OK | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-13643 | Film No.: 25802060
SIC: 4923 Natural Gas Transmisison & Distribution
(CF Office: 01 Energy & Transportation)