| Balance Sheets | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Other non-current assets | 729 | 572 | 599 | 585 |
| Total assets | 51,637 | 54,010 | 50,304 | 49,885 |
| Other current liabilities | 2,189 | 2,267 | 2,131 | 1,914 |
| Total current liabilities | 25,103 | 27,075 | 23,333 | 22,098 |
| Long-term debt | 15,055 | 15,451 | 16,284 | 17,090 |
| Non-current operating lease liabilities | 651 | 705 | 689 | 712 |
| Deferred tax liabilities | 361 | 363 | 384 | 1,086 |
| Pension, other postretirement, and postemployment liabilities | 1,052 | 1,078 | 1,101 | 1,168 |
| Other non-current liabilities | 1,216 | 1,249 | 1,239 | 1,178 |
| Total liabilities | 43,438 | 45,921 | 43,030 | 43,332 |
| Redeemable noncontrolling interests | 85 | 81 | 79 | 135 |
| Ordinary shares - 0.01 nominal value authorized 500.0 shares (issued 2025 - 215.2 2024 - 216.0) | 2 | 2 | 2 | 2 |
| Additional paid-in capital | 13,379 | 13,258 | 13,198 | 13,045 |
| Accumulated deficit | -1,527 | -1,574 | -1,740 | -2,682 |
| Accumulated other comprehensive loss | -3,915 | -3,843 | -4,456 | -4,121 |
| Total aon shareholders' equity | 7,939 | 7,843 | 7,004 | 6,244 |
| Nonredeemable noncontrolling interests | 175 | 165 | 191 | 174 |
| Total equity | 8,114 | 8,008 | 7,195 | 6,418 |
| Total liabilities, redeemable noncontrolling interests and equity | 51,637 | 54,010 | 50,304 | 49,885 |
Aon plc (AON)
Aon plc (AON)