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DISPOSITION: Reconciliation of the major classes of line items constituting earnings from discontinued operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Earnings from discontinued operations, net of tax | $ 1,071,661 | $ 20,407 | $ 1,158,267 | $ 68,851
Acxiom Marketing Solutions | Discontinued Operations |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Revenues | 0 | 175,750 | 332,185 | 512,734
Costs of revenues | 24,677 | 91,394 | 213,512 | 272,356
Gross profit | (24,677) | 84,356 | 118,673 | 240,378
Research and development | 6,703 | 9,007 | 21,621 | 26,144
Sales and marketing | 18,110 | 25,898 | 60,743 | 74,384
General and administrative | 27,767 | 9,957 | 72,150 | 26,926
Gains, losses and other items, net | (1,658,667) | 747 | (1,656,014) | 1,479
Total operating expense | (1,606,087) | 45,609 | (1,501,500) | 128,933
Income from discontinued operations | 1,581,410 | 38,747 | 1,620,173 | 111,445
Interest expense | 0 | (2,566) | (5,702) | (7,432)
Other, net | 74 | (13) | 97 | (176)
Earnings from discontinued operations before income taxes | 1,581,484 | 36,168 | 1,614,568 | 103,837
Income taxes | 509,823 | 15,761 | 456,301 | 34,986
Earnings from discontinued operations, net of tax | $ 1,071,661 | $ 20,407 | $ 1,158,267 | $ 68,851

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