| Revenue | — | — | — |
| Investment advisory, administration fees and securities lending revenue | — | — | — |
| Related parties | 12.05a | 10.76a | 10.85a |
| Other third parties | 4.05a | 3.64a | 3.6a |
| Total investment advisory, administration fees and securities lending revenue | 16.1a | 14.4a | 14.45a |
| Investment advisory performance fees | 1.21a | 0.55a | 0.51a |
| Technology services revenue | 1.6a | 1.49a | 1.36a |
| Distribution fees | 1.27a | 1.26a | 1.38a |
| Advisory and other revenue | 0.22a | 0.16a | 0.16a |
| Total revenue | 20.41a | 17.86a | 17.87a |
| Expense | — | — | — |
| Employee compensation and benefits | -6.55a | -5.78a | -5.68a |
| Sales, asset and account expense | — | — | — |
| Distribution and servicing costs | -2.17a | -2.05a | -2.18a |
| Direct fund expense | -1.46a | -1.33a | -1.23a |
| Sub-advisory and other | -0.14a | -0.12a | -0.1a |
| Total sales, asset and account expense | -3.78a | -3.5a | -3.51a |
| General and administration expense | -2.22a | -2.1a | -2.06a |
| Restructuring charge | | -0.06a | -0.09a |
| Amortization and impairment of intangible assets | -0.29a | -0.15a | -0.15a |
| Total expense | -12.83a | -11.58a | -11.49a |
| Operating income | 7.57a | 6.28a | 6.39a |
| Nonoperating income (expense) | — | — | — |
| Net gain (loss) on investments | 0.49a | 0.7a | -0.04a |
| Interest and dividend income | 0.77a | 0.47a | 0.15a |
| Interest expense | -0.54a | -0.29a | -0.21a |
| Total nonoperating income (expense) | 0.72a | 0.88a | -0.1a |
| Income before income taxes | 8.3a | 7.16a | 6.29a |
| Income tax expense | -1.78a | -1.48a | -1.3a |
| Net income | 6.51a | 5.68a | 4.99a |
| Net income (loss) attributable to noncontrolling interests | 0.14a | 0.17a | -0.18a |
| Net income attributable to BlackRock, Inc. | 6.37a | 5.5a | 5.18a |