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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Revenues |  |
Net revenues | $ 1,462.6 | $ 1,327.3
Operating expenses |  |
Compensation and related costs | 440.7 | 491.5
Distribution and servicing | 65.7 | 66.4
Advertising and promotion | 24.9 | 21.6
Product-related costs | 41.6 | 44.2
Technology, occupancy, and facility costs | 105.4 | 98.1
General, administrative, and other | 77.1 | 73.0
Total operating expenses | 755.4 | 794.8
Net operating income | 707.2 | 532.5
Non-operating income (loss) |  |
Net gains (losses) on investments | (154.6) | 100.1
Net gains (losses) on consolidated investment products | (330.3) | 101.9
Other income (loss) | (15.4) | 0.8
Total non-operating income (loss) | (500.3) | 202.8
Income before income taxes | 206.9 | 735.3
Provision for income taxes | 40.3 | 181.3
Net income | 166.6 | 554.0
Less: net income (loss) attributable to redeemable non-controlling interests | (176.5) | 41.4
Net income attributable to T. Rowe Price Group | $ 343.1 | $ 512.6
Earnings per share on common stock of T. Rowe Price Group |  |
Basic (in dollars per share) | $ 1.43 | $ 2.11
Diluted (in dollars per share) | $ 1.41 | $ 2.09
Investment advisory fees |  |
Revenues |  |
Net revenues | $ 1,327.8 | $ 1,194.2
Administrative, distribution, and servicing fees |  |
Revenues |  |
Net revenues | $ 134.8 | $ 133.1

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