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v3.22.4

Segment Financial Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | $ 257,157 | $ 226,233 | $ 201,478
Investment and other income | 2,030 | 2,324 | 1,502
Total revenues | 324,162 | 287,597 | 257,141
Earnings from operations | 28,435 | 23,970 | 22,405
Interest expense | (2,092) | (1,660) | (1,663)
Earnings before income taxes | 26,343 | 22,310 | 20,742
Total assets | 245,705 | 212,206 | 197,289
Purchases of property, equipment and capitalized software | 2,802 | 2,454 | 2,051
Depreciation and amortization | 3,400 | 3,103 | 2,891
Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 37,424 | 34,437 | 34,145
Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 27,551 | 24,603 | 20,016
Optum |  |  |
Statement [Line Items] |  |  |
Investment and other income | 1,107 | 1,467 | 770
Total revenues | 182,768 | 155,565 | 136,308
Earnings from operations | 14,056 | 11,995 | 10,046
Interest expense | 0 | 0 | 0
Earnings before income taxes | 14,056 | 11,995 | 10,046
Total assets | 147,516 | 117,523 | 106,778
Purchases of property, equipment and capitalized software | 2,003 | 1,659 | 1,364
Depreciation and amortization | 2,427 | 2,099 | 1,971
Unaffiliated Customers |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 257,157 | 226,233 | 201,478
Total revenues | 322,132 | 285,273 | 255,639
Unaffiliated Customers | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 37,424 | 34,437 | 34,145
Unaffiliated Customers | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 27,551 | 24,603 | 20,016
Unaffiliated Customers | Optum |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 18,374 | 13,852 | 9,799
Total revenues | 73,314 | 63,231 | 55,496
Unaffiliated Customers | Optum | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 37,424 | 34,437 | 34,145
Unaffiliated Customers | Optum | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 17,516 | 14,942 | 11,552
Affiliated Customers |  |  |
Statement [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Affiliated Customers | Optum |  |  |
Statement [Line Items] |  |  |
Total revenues | 108,347 | 90,867 | 80,042
Operating Segments | UnitedHealthcare |  |  |
Statement [Line Items] |  |  |
Investment and other income | 923 | 857 | 732
Total revenues | 249,741 | 222,899 | 200,875
Earnings from operations | 14,379 | 11,975 | 12,359
Interest expense | 0 | 0 | 0
Earnings before income taxes | 14,379 | 11,975 | 12,359
Total assets | 107,094 | 102,967 | 98,229
Purchases of property, equipment and capitalized software | 799 | 795 | 687
Depreciation and amortization | 973 | 1,004 | 920
Operating Segments | Optum Health |  |  |
Statement [Line Items] |  |  |
Investment and other income | 928 | 1,053 | 680
Total revenues | 71,174 | 54,065 | 39,808
Earnings from operations | 6,032 | 4,462 | 3,434
Interest expense | 0 | 0 | 0
Earnings before income taxes | 6,032 | 4,462 | 3,434
Total assets | 68,950 | 60,474 | 52,073
Purchases of property, equipment and capitalized software | 997 | 791 | 715
Depreciation and amortization | 943 | 818 | 703
Operating Segments | Optum Insight |  |  |
Statement [Line Items] |  |  |
Investment and other income | 117 | 237 | 39
Total revenues | 14,581 | 12,199 | 10,802
Earnings from operations | 3,588 | 3,398 | 2,725
Interest expense | 0 | 0 | 0
Earnings before income taxes | 3,588 | 3,398 | 2,725
Total assets | 31,090 | 16,868 | 15,425
Purchases of property, equipment and capitalized software | 698 | 567 | 461
Depreciation and amortization | 841 | 684 | 670
Operating Segments | Optum Rx |  |  |
Statement [Line Items] |  |  |
Investment and other income | 62 | 177 | 51
Total revenues | 99,773 | 91,314 | 87,498
Earnings from operations | 4,436 | 4,135 | 3,887
Interest expense | 0 | 0 | 0
Earnings before income taxes | 4,436 | 4,135 | 3,887
Total assets | 47,476 | 40,181 | 39,280
Purchases of property, equipment and capitalized software | 308 | 301 | 188
Depreciation and amortization | 643 | 597 | 598
Operating Segments | Unaffiliated Customers | UnitedHealthcare |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 238,783 | 212,381 | 191,679
Total revenues | 248,818 | 222,042 | 200,143
Operating Segments | Unaffiliated Customers | UnitedHealthcare | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 0 | 0 | 0
Operating Segments | Unaffiliated Customers | UnitedHealthcare | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 10,035 | 9,661 | 8,464
Operating Segments | Unaffiliated Customers | Optum Health |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 18,374 | 13,852 | 9,799
Total revenues | 29,363 | 23,778 | 16,647
Operating Segments | Unaffiliated Customers | Optum Health | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 72 | 32 | 33
Operating Segments | Unaffiliated Customers | Optum Health | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 10,917 | 9,894 | 6,815
Operating Segments | Unaffiliated Customers | Optum Insight |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 0 | 0 | 0
Total revenues | 5,176 | 4,095 | 3,822
Operating Segments | Unaffiliated Customers | Optum Insight | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 180 | 159 | 135
Operating Segments | Unaffiliated Customers | Optum Insight | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 4,996 | 3,936 | 3,687
Operating Segments | Unaffiliated Customers | Optum Rx |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 0 | 0 | 0
Total revenues | 38,775 | 35,358 | 35,027
Operating Segments | Unaffiliated Customers | Optum Rx | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 37,172 | 34,246 | 33,977
Operating Segments | Unaffiliated Customers | Optum Rx | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 1,603 | 1,112 | 1,050
Operating Segments | Affiliated Customers | UnitedHealthcare |  |  |
Statement [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Operating Segments | Affiliated Customers | Optum Health |  |  |
Statement [Line Items] |  |  |
Total revenues | 40,883 | 29,234 | 22,481
Operating Segments | Affiliated Customers | Optum Insight |  |  |
Statement [Line Items] |  |  |
Total revenues | 9,288 | 7,867 | 6,941
Operating Segments | Affiliated Customers | Optum Rx |  |  |
Statement [Line Items] |  |  |
Total revenues | 60,936 | 55,779 | 52,420
Optum Eliminations |  |  |
Statement [Line Items] |  |  |
Investment and other income | 0 | 0 | 0
Total revenues | (2,760) | (2,013) | (1,800)
Earnings from operations | 0 | 0 | 0
Interest expense | 0 | 0 | 0
Earnings before income taxes | 0 | 0 | 0
Total assets | 0 | 0 | 0
Purchases of property, equipment and capitalized software | 0 | 0 | 0
Depreciation and amortization | 0 | 0 | 0
Optum Eliminations | Unaffiliated Customers |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 0 | 0 | 0
Total revenues | 0 | 0 | 0
Optum Eliminations | Unaffiliated Customers | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 0 | 0 | 0
Optum Eliminations | Unaffiliated Customers | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 0 | 0 | 0
Optum Eliminations | Affiliated Customers |  |  |
Statement [Line Items] |  |  |
Total revenues | (2,760) | (2,013) | (1,800)
Corporate and Eliminations |  |  |
Statement [Line Items] |  |  |
Investment and other income | 0 | 0 | 0
Total revenues | (108,347) | (90,867) | (80,042)
Earnings from operations | 0 | 0 | 0
Interest expense | (2,092) | (1,660) | (1,663)
Earnings before income taxes | (2,092) | (1,660) | (1,663)
Total assets | (8,905) | (8,284) | (7,718)
Purchases of property, equipment and capitalized software | 0 | 0 | 0
Depreciation and amortization | 0 | 0 | 0
Corporate and Eliminations | Unaffiliated Customers |  |  |
Statement [Line Items] |  |  |
Premiums, revenues - unaffiliated customers | 0 | 0 | 0
Total revenues | 0 | 0 | 0
Corporate and Eliminations | Unaffiliated Customers | Products |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 0 | 0 | 0
Corporate and Eliminations | Unaffiliated Customers | Services |  |  |
Statement [Line Items] |  |  |
Revenue from Products and Services - unaffiliated customers | 0 | 0 | 0
Corporate and Eliminations | Affiliated Customers |  |  |
Statement [Line Items] |  |  |
Total revenues | $ (108,347) | $ (90,867) | $ (80,042)

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