XML 106 R87.htm IDEA: XBRL DOCUMENT v3.25.0.1
Segment Financial Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Statement [Line Items]      
Premiums, revenues - unaffiliated customers $ 308,810 $ 290,827 $ 257,157
Investment and other income 5,202 4,089 2,030
Total revenues 400,278 371,622 324,162
Total operating costs 367,991 339,264 295,727
Earnings from operations 32,287 32,358 28,435
Interest expense (3,906) (3,246) (2,092)
Loss on sale of subsidiary and subsidiaries held for sale (8,310) 0 0
Earnings before income taxes 20,071 29,112 26,343
Total assets 298,278 273,720 245,705
Segment, Expenditure, Addition to Long-Lived Assets 3,499 3,386 2,802
Depreciation and amortization 4,099 3,972 3,400
Products      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 50,226 42,583 37,424
Services      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 36,040 34,123 27,551
Optum      
Statement [Line Items]      
Investment and other income 2,789 1,838 1,107
Total revenues 252,957 226,635 182,768
Total operating costs 236,254 210,692 168,712
Earnings from operations 16,703 15,943 14,056
Interest expense 0 0 0
Loss on sale of subsidiary and subsidiaries held for sale 0    
Earnings before income taxes 16,703 15,943 14,056
Total assets 190,010 174,871 147,516
Segment, Expenditure, Addition to Long-Lived Assets 2,718 2,520 2,003
Depreciation and amortization 3,210 2,983 2,427
Unaffiliated Customers      
Statement [Line Items]      
Premiums, revenues - unaffiliated customers 308,810 290,827 257,157
Total revenues 395,076 367,533 322,132
Unaffiliated Customers | Products      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 50,226 42,583 37,424
Unaffiliated Customers | Services      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 36,040 34,123 27,551
Unaffiliated Customers | Optum      
Statement [Line Items]      
Premiums, revenues - unaffiliated customers 22,806 21,775 18,374
Total revenues 99,281 88,424 73,314
Unaffiliated Customers | Optum | Products      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 50,226 42,583 37,424
Unaffiliated Customers | Optum | Services      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 26,249 24,066 17,516
Affiliated Customers      
Statement [Line Items]      
Total revenues 0 0 0
Affiliated Customers | Optum      
Statement [Line Items]      
Total revenues 150,887 136,373 108,347
Operating Segments | UnitedHealthcare      
Statement [Line Items]      
Investment and other income 2,413 2,251 923
Total revenues 298,208 281,360 249,741
Total operating costs 282,624 264,945 235,362
Earnings from operations 15,584 16,415 14,379
Interest expense 0 0 0
Loss on sale of subsidiary and subsidiaries held for sale 8,310    
Earnings before income taxes 7,274 16,415 14,379
Total assets 119,009 110,943 107,094
Segment, Expenditure, Addition to Long-Lived Assets 781 866 799
Depreciation and amortization 889 989 973
Operating Segments | Optum Health      
Statement [Line Items]      
Investment and other income 2,239 1,532 928
Total revenues 105,358 95,319 71,174
Total operating costs 97,588 88,759 65,142
Earnings from operations 7,770 6,560 6,032
Interest expense 0 0 0
Loss on sale of subsidiary and subsidiaries held for sale 0    
Earnings before income taxes 7,770 6,560 6,032
Total assets 96,472 89,432 68,950
Segment, Expenditure, Addition to Long-Lived Assets 1,008 1,199 997
Depreciation and amortization 1,123 1,058 943
Operating Segments | Optum Insight      
Statement [Line Items]      
Investment and other income 236 114 117
Total revenues 18,757 18,932 14,581
Total operating costs 15,660 14,664 10,993
Earnings from operations 3,097 4,268 3,588
Interest expense 0 0 0
Loss on sale of subsidiary and subsidiaries held for sale 0    
Earnings before income taxes 3,097 4,268 3,588
Total assets 34,452 34,173 31,090
Segment, Expenditure, Addition to Long-Lived Assets 1,291 974 698
Depreciation and amortization 1,294 1,229 841
Operating Segments | Optum Rx      
Statement [Line Items]      
Investment and other income 314 192 62
Total revenues 133,231 116,087 99,773
Total operating costs 127,395 110,972 95,337
Earnings from operations 5,836 5,115 4,436
Interest expense 0 0 0
Loss on sale of subsidiary and subsidiaries held for sale 0    
Earnings before income taxes 5,836 5,115 4,436
Total assets 59,086 51,266 47,476
Segment, Expenditure, Addition to Long-Lived Assets 419 347 308
Depreciation and amortization 793 696 643
Operating Segments | Unaffiliated Customers | UnitedHealthcare      
Statement [Line Items]      
Premiums, revenues - unaffiliated customers 286,004 269,052 238,783
Total revenues 295,795 279,109 248,818
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 9,791 10,057 10,035
Operating Segments | Unaffiliated Customers | Optum Health      
Statement [Line Items]      
Premiums, revenues - unaffiliated customers 22,806 21,775 18,374
Total revenues 39,236 36,091 29,363
Operating Segments | Unaffiliated Customers | Optum Health | Products      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 277 207 72
Operating Segments | Unaffiliated Customers | Optum Health | Services      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 16,153 14,109 10,917
Operating Segments | Unaffiliated Customers | Optum Insight      
Statement [Line Items]      
Premiums, revenues - unaffiliated customers 0 0 0
Total revenues 6,640 7,922 5,176
Operating Segments | Unaffiliated Customers | Optum Insight | Products      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 174 162 180
Operating Segments | Unaffiliated Customers | Optum Insight | Services      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 6,466 7,760 4,996
Operating Segments | Unaffiliated Customers | Optum Rx      
Statement [Line Items]      
Premiums, revenues - unaffiliated customers 0 0 0
Total revenues 53,405 44,411 38,775
Operating Segments | Unaffiliated Customers | Optum Rx | Products      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 49,775 42,214 37,172
Operating Segments | Unaffiliated Customers | Optum Rx | Services      
Statement [Line Items]      
Revenue from Products and Services - unaffiliated customers 3,630 2,197 1,603
Operating Segments | Affiliated Customers | UnitedHealthcare      
Statement [Line Items]      
Total revenues 0 0 0
Operating Segments | Affiliated Customers | Optum Health      
Statement [Line Items]      
Total revenues 63,883 57,696 40,883
Operating Segments | Affiliated Customers | Optum Insight      
Statement [Line Items]      
Total revenues 11,881 10,896 9,288
Operating Segments | Affiliated Customers | Optum Rx      
Statement [Line Items]      
Total revenues 79,512 71,484 60,936
Optum Eliminations      
Statement [Line Items]      
Investment and other income 0 0 0
Total revenues (4,389) (3,703) (2,760)
Total operating costs (4,389) (3,703) (2,760)
Earnings from operations 0 0 0
Interest expense 0 0 0
Loss on sale of subsidiary and subsidiaries held for sale 0    
Earnings before income taxes 0 0 0
Total assets 0 0 0
Segment, Expenditure, Addition to Long-Lived Assets 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 (4,389) (3,703) (2,760)
Corporate and Eliminations      
Statement [Line Items]      
Investment and other income 0 0 0
Total revenues (150,887) (136,373) (108,347)
Total operating costs (150,887) (136,373) (108,347)
Earnings from operations 0 0 0
Interest expense (3,906) (3,246) (2,092)
Loss on sale of subsidiary and subsidiaries held for sale 0    
Earnings before income taxes (3,906) (3,246) (2,092)
Total assets (10,741) (12,094) (8,905)
Segment, Expenditure, Addition to Long-Lived Assets 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 $ (150,887) $ (136,373) $ (108,347)