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CONSOLIDATED SPONSORED INVESTMENT PRODUCTS - Operating Results (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Condensed Income Statements, Captions [Line Items] |  |  |  |
Operating expenses reflected in net operating income | $ (1,168.6) | $ (1,076.7) | $ (2,332.2) | $ (2,130.1)
Income before income taxes | 645.0 | 639.7 | 1,420.5 | 1,259.3
Net income (loss) attributable to redeemable non-controlling interests | 1.9 | 4.8 | 21.5 | 25.0
Consolidated T. Rowe Price investment products |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Income before income taxes | 5.9 | 20.6 | 75.9 | 62.4
Net income (loss) attributable to T. Rowe Price Group | 4.0 | 15.8 | 54.4 | 37.4
Net income (loss) attributable to redeemable non-controlling interests | 1.9 | 4.8 | 21.5 | 25.0
Consolidated T. Rowe Price investment products | Reportable entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Operating expenses reflected in net operating income | (2.6) | (3.4) | (4.9) | (7.4)
Net investment income (loss) reflected in non-operating income (loss) | 8.5 | 24.0 | 80.8 | 69.8
Income before income taxes | 5.9 | 20.6 | 75.9 | 62.4
Voting interest entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Income before income taxes | (4.4) | 5.0 | 28.2 | 10.2
Net income (loss) attributable to T. Rowe Price Group | (3.0) | 4.4 | 22.8 | 8.1
Net income (loss) attributable to redeemable non-controlling interests | (1.4) | 0.6 | 5.4 | 2.1
Voting interest entities | Reportable entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Operating expenses reflected in net operating income | (0.7) | (0.8) | (1.5) | (2.5)
Net investment income (loss) reflected in non-operating income (loss) | (3.7) | 5.8 | 29.7 | 12.7
Income before income taxes | (4.4) | 5.0 | 28.2 | 10.2
Variable interest entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Income before income taxes | 10.3 | 15.6 | 47.7 | 52.2
Net income (loss) attributable to T. Rowe Price Group | 7.0 | 11.4 | 31.6 | 29.3
Net income (loss) attributable to redeemable non-controlling interests | 3.3 | 4.2 | 16.1 | 22.9
Variable interest entities | Reportable entities |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Operating expenses reflected in net operating income | (1.9) | (2.6) | (3.4) | (4.9)
Net investment income (loss) reflected in non-operating income (loss) | 12.2 | 18.2 | 51.1 | 57.1
Income before income taxes | $ 10.3 | $ 15.6 | $ 47.7 | $ 52.2

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