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v3.22.2.2

BUSINESS SEGMENT INFORMATION (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 100.00% | 100.00% | 100.00% | 100.00%
Total net revenues | $ 2,486 | $ 2,774 | $ 7,550 | $ 8,044
Total operating income | 392 | 652 | 1,293 | 1,845
Non-operating (expense) income, net | (41) | 2 | (167) | 252
Income before income taxes and equity in earnings of equity method investees | 351 | 654 | 1,126 | 2,097
Income tax expense | (81) | (153) | (268) | (483)
Equity in earnings of equity method investees, net of taxes | 6 | 26 | 41 | 53
Net income | 276 | 527 | 899 | 1,667
Less: Net income attributable to noncontrolling interests | 20 | 22 | 54 | 62
Net income attributable to Quest Diagnostics | 256 | 505 | 845 | 1,605
Routine clinical testing and other services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net revenues | 1,119 | 1,210 | 3,283 | 3,392
COVID-19 Testing Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net revenues | 316 | 709 | 1,270 | 2,048
Gene-based and esoteric testing services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net revenues | 835 | 646 | 2,361 | 1,972
Anatomic pathology testing services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net revenues | 149 | 138 | 430 | 408
All other services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net revenues | $ 67 | $ 71 | $ 206 | $ 224
DIS business |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 97.00% | 97.00% | 97.00% | 97.00%
Total net revenues | $ 2,419 | $ 2,703 | $ 7,344 | $ 7,820
Total operating income | $ 441 | $ 713 | $ 1,445 | $ 2,026
DIS business | Minimum |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 95.00% | 95.00% | 95.00% | 95.00%
All other operating segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net revenues | $ 67 | $ 71 | $ 206 | $ 224
Total operating income | 3 | 8 | 16 | 26
General corporate activities |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total operating income | $ (52) | $ (69) | $ (168) | $ (207)

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