Growth Metrics

Aon (AON) Interest Expenses (2016 - 2025)

Historic Interest Expenses for Aon (AON) over the last 17 years, with Q4 2025 value amounting to $191.0 million.

  • Aon's Interest Expenses fell 728.16% to $191.0 million in Q4 2025 from the same period last year, while for Dec 2025 it was $815.0 million, marking a year-over-year increase of 342.64%. This contributed to the annual value of $815.0 million for FY2025, which is 342.64% up from last year.
  • According to the latest figures from Q4 2025, Aon's Interest Expenses is $191.0 million, which was down 728.16% from $206.0 million recorded in Q3 2025.
  • In the past 5 years, Aon's Interest Expenses ranged from a high of $225.0 million in Q2 2024 and a low of $78.0 million during Q2 2021
  • For the 5-year period, Aon's Interest Expenses averaged around $140.8 million, with its median value being $121.5 million (2023).
  • As far as peak fluctuations go, Aon's Interest Expenses plummeted by 1235.96% in 2021, and later soared by 7899.16% in 2024.
  • Over the past 5 years, Aon's Interest Expenses (Quarter) stood at $85.0 million in 2021, then rose by 29.41% to $110.0 million in 2022, then rose by 12.73% to $124.0 million in 2023, then soared by 66.13% to $206.0 million in 2024, then dropped by 7.28% to $191.0 million in 2025.
  • Its Interest Expenses was $191.0 million in Q4 2025, compared to $206.0 million in Q3 2025 and $212.0 million in Q2 2025.