Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000731766-22-000019-index-headers.html | 2022-05-04 16:46:28 | |
| 0000731766-22-000019-index.html | 2022-05-04 16:46:28 | |
| 0000731766-22-000019.txt | 2022-05-04 16:46:28 | |
 0000731766-22-000019-xbrl.zip | 234160 | 2022-05-04 16:46:28 |
| ex311unh2022331.htm | 20022 | 2022-05-04 16:46:28 |
| ex321unh2022331.htm | 8949 | 2022-05-04 16:46:28 |
| FilingSummary.xml | 21227 | 2022-05-04 16:46:28 |
| Financial_Report.xlsx | 52114 | 2022-05-04 16:46:28 |
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| R1.htm | 54102 | 2022-05-04 16:46:28 |
| R10.htm | 130124 | 2022-05-04 16:46:28 |
| R11.htm | 80909 | 2022-05-04 16:46:28 |
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| R20.htm | 106067 | 2022-05-04 16:46:28 |
| R21.htm | 4023 | 2022-05-04 16:46:28 |
| R22.htm | 12320 | 2022-05-04 16:46:28 |
| R23.htm | 52465 | 2022-05-04 16:46:28 |
| R24.htm | 69571 | 2022-05-04 16:46:28 |
| R25.htm | 41120 | 2022-05-04 16:46:28 |
| R26.htm | 9179 | 2022-05-04 16:46:28 |
| R27.htm | 58899 | 2022-05-04 16:46:28 |
| R28.htm | 24558 | 2022-05-04 16:46:28 |
| R29.htm | 4693 | 2022-05-04 16:46:28 |
| R3.htm | 18096 | 2022-05-04 16:46:28 |
| R30.htm | 23736 | 2022-05-04 16:46:28 |
| R31.htm | 6416 | 2022-05-04 16:46:28 |
| R32.htm | 4733 | 2022-05-04 16:46:28 |
| R33.htm | 99371 | 2022-05-04 16:46:28 |
| R4.htm | 102665 | 2022-05-04 16:46:28 |
| R5.htm | 51343 | 2022-05-04 16:46:28 |
| R6.htm | 74438 | 2022-05-04 16:46:28 |
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| R8.htm | 84148 | 2022-05-04 16:46:28 |
| R9.htm | 6171 | 2022-05-04 16:46:28 |
| report.css | 2767 | 2022-05-04 16:46:28 |
| Show.js | 1085 | 2022-05-04 16:46:28 |
| unh-20220331.htm | 1460256 | 2022-05-04 16:46:28 |
| unh-20220331.xsd | 21293 | 2022-05-04 16:46:28 |
| unh-20220331_cal.xml | 75518 | 2022-05-04 16:46:28 |
| unh-20220331_def.xml | 178227 | 2022-05-04 16:46:28 |
 unh-20220331_g1.jpg | 56801 | 2022-05-04 16:46:28 |
| unh-20220331_htm.xml | 1289411 | 2022-05-04 16:46:28 |
| unh-20220331_lab.xml | 395321 | 2022-05-04 16:46:28 |
| unh-20220331_pre.xml | 278490 | 2022-05-04 16:46:28 |