Aon (AON) Interest Expenses (2009 - 2026)

Aon has reported Interest Expenses for 18 years, with the latest figure at $179.0 million in Q1 2026.

• For the quarter ending Q1 2026, Interest Expenses fell 13.11% year-over-year to $179.0 million; the trailing twelve-month figure through Mar 2026 stood at $788.0 million (down 7.29% YoY), and the FY2025 full-year result was $815.0 million, up 3.43% from the prior year.
• Interest Expenses for Q1 2026 stood at $179.0 million, down from $191.0 million in the prior quarter.
• The five-year high for Interest Expenses was $225.0 million in Q2 2024, with the low at $91.0 million in Q1 2022.
• Average Interest Expenses over 5 years is $157.2 million, with a median of $144.0 million recorded in 2024.
• Year-over-year, Interest Expenses soared 78.99% in 2024 and declined 13.11% in 2026.
• Tracing AON's Interest Expenses over 5 years: stood at $110.0 million in 2022, then climbed by 12.73% to $124.0 million in 2023, then jumped by 66.13% to $206.0 million in 2024, then dropped by 7.28% to $191.0 million in 2025, then declined by 6.28% to $179.0 million in 2026.
• The last three Interest Expenses figures came in at $179.0 million (Q1 2026), $191.0 million (Q4 2025), and $206.0 million (Q3 2025), per Business Quant data.

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