| Income Statement | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Total revenue | 3,997 | 4,155 | 4,729 | 3,721 |
| Compensation and benefits | 2,259 | 2,360 | 2,249 | 2,150 |
| Information technology | 140 | 136 | 136 | 141 |
| Premises | 85 | 85 | 82 | 88 |
| Depreciation of fixed assets | 47 | 47 | 46 | 47 |
| Amortization and impairment of intangible assets | 193 | 201 | 199 | 174 |
| Other general expense | 425 | 373 | 446 | 429 |
| Accelerating aon united program expenses | 32 | 94 | 110 | 69 |
| Total operating expenses | 3,181 | 3,296 | 3,268 | 3,098 |
| Operating income | 816 | 859 | 1,461 | 623 |
| Interest income | 0 | 0 | 5 | 4 |
| Interest expense | 206 | 212 | 206 | 213 |
| Other income (expense) | -13 | 56 | -10 | 35 |
| Income before income taxes | 597 | 703 | 1,250 | 449 |
| Income tax expense | 127 | 109 | 268 | 94 |
| Net income | 470 | 594 | 982 | 355 |
| Less net income attributable to redeemable and nonredeemable noncontrolling interests | 12 | 15 | 17 | 12 |
| Net income attributable to aon shareholders | 458 | 579 | 965 | 343 |
| Basic net income per share attributable to aon shareholders (in dollars per share) | 2.12 | 2.68 | 4.46 | 1.58 |
| Diluted net income per share attributable to aon shareholders (in dollars per share) | 2.11 | 2.66 | 4.43 | 1.57 |
| Weighted average ordinary shares outstanding - basic (in shares) | 215,700,000 | 216,200,000 | 216,400,000 | 217,400,000 |
| Weighted average ordinary shares outstanding - diluted (in shares) | 216,700,000 | 217,300,000 | 217,900,000 | 218,400,000 |
Aon plc (AON)
Aon plc (AON)