Annual Interest Expense
$789.00M$305.00M+63.02%
Summary
- Current Value
- As of today, AON annual interest expense is $789.00M, up +63.02% on
- Historical Performance
- AON annual interest expense is up +145.03% over the past 3 years, and up +157.84% over the past 5 years
- All-Time High Comparison
- AON annual interest expense is currently at its all-time high
- 3-Year Low Comparison
- AON annual interest expense is +94.33% above its 3-year low of $406.00M reached on an earlier date
- Sector Comparison
- AON annual interest expense is higher than 92.12% of companies in Financial Services sector
Interest Expense Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Interest Expense | $789.00M | +63.0% | +145.0% | +157.8% | +531.2% | |
| Quarterly Interest Expense | $206.00M | -3.3% | +100.0% | +157.5% | +312.0% | |
| TTM Interest Expense | $832.00M | +17.9% | +118.4% | +151.4% | +436.8% | |
| Price | $335.67 | -8.0% | +3.0% | +62.6% | +640.7% | |
| Annual Interest Coverage Ratio | 5.42 | -36.7% | -14.7% | -22.2% | -53.6% | |
| Annual EBIT | $4.27B | +3.2% | +109.0% | +100.2% | +192.7% | |
| Annual Total Debt | $17.89B | +48.7% | +71.7% | +108.8% | +791.0% | |
| Annual Revenue | $15.75B | +17.5% | +29.6% | +43.5% | +107.7% |
Interest Expense Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | $789.00M | at high | |
| 5Y | $789.00M | at high | |
| All | $789.00M | at high |
Interest Expense Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | $406.00M | N/A | +94.3% |
| 5Y | $322.00M | +145.0% | |
| All | $0.00 | N/A |
Interest Expense History
FAQ
What is the current annual interest expense of AON?
As of today, AON annual interest expense is $789.00M
What is 1-year change in AON annual interest expense?
AON annual interest expense is up +63.02% year-over-year
What is 3-year change in AON annual interest expense?
AON annual interest expense is up +145.03% over the past 3 years
How far is AON annual interest expense from its all-time high?
AON annual interest expense is currently at its all-time high
How does AON annual interest expense rank versus sector peers?
AON annual interest expense is higher than 92.12% of companies in Financial Services sector
When is AON next annual earnings release?
The next annual earnings release for AON is on
Quarterly Interest Expense
$206.00M$7.00M-3.29%
Summary
- Current Value
- As of today, AON quarterly interest expense is $206.00M, down -3.29% on
- Historical Performance
- AON quarterly interest expense is down -3.29% year-over-year, and up +100.00% over the past 3 years
- All-Time High Comparison
- AON quarterly interest expense is currently -8.44% below its historical high of $225.00M set on
- 3-Year Low Comparison
- AON quarterly interest expense is +87.27% above its 3-year low of $110.00M reached on an earlier date
- Sector Comparison
- AON quarterly interest expense is higher than 90.66% of companies in Financial Services sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Interest Expense | $206.00M | -3.3% | -3.3% | +100.0% | +157.5% | |
| Annual Interest Expense | $789.00M | – | +63.0% | +145.0% | +157.8% | |
| TTM Interest Expense | $832.00M | -0.8% | +17.9% | +118.4% | +151.4% | |
| Price | $335.67 | -1.7% | -8.0% | +3.0% | +62.6% | |
| Quarterly Interest Coverage Ratio | 4.12 | -15.8% | +26.4% | -24.4% | -27.5% | |
| Quarterly EBIT | $848.00M | -18.6% | +22.2% | +51.2% | +86.8% | |
| Quarterly Total Debt | $17.62B | -3.1% | -2.1% | +50.5% | +97.3% | |
| Quarterly Revenue | $4.00B | -5.8% | +7.4% | +49.9% | +66.6% |
Quarterly Interest Expense Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | $213.00M | -3.3% | |
| 3Y | $225.00M | -8.4% | |
| 5Y | $225.00M | -8.4% | |
| All | $225.00M | -8.4% |
Quarterly Interest Expense Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | $206.00M | at low | |
| 3Y | $110.00M | N/A | +87.3% |
| 5Y | $78.00M | +164.1% | |
| All | $0.00 | N/A |
Quarterly Interest Expense History
FAQ
What is the current quarterly interest expense of AON?
As of today, AON quarterly interest expense is $206.00M
What is AON quarterly interest expense most recent change?
AON quarterly interest expense was down -3.29% on September 30, 2025
What is 1-year change in AON quarterly interest expense?
AON quarterly interest expense is down -3.29% year-over-year
How far is AON quarterly interest expense from its all-time high?
AON quarterly interest expense is currently -8.44% below its historical high of $225.00M set on June 30, 2024
How does AON quarterly interest expense rank versus sector peers?
AON quarterly interest expense is higher than 90.66% of companies in Financial Services sector
When is AON next earnings release?
The next earnings release for AON is on
TTM Interest Expense
$832.00M$7.00M-0.83%
Summary
- Current Value
- As of today, AON TTM interest expense is $832.00M, down -0.83% on
- Historical Performance
- AON TTM interest expense is up +17.85% year-over-year, and up +118.37% over the past 3 years
- All-Time High Comparison
- AON TTM interest expense is currently -2.23% below its historical high of $851.00M set on
- 3-Year Low Comparison
- AON TTM interest expense is +104.93% above its 3-year low of $406.00M reached on an earlier date
- Sector Comparison
- AON TTM interest expense is higher than 90.46% of companies in Financial Services sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| TTM Interest Expense | $832.00M | -0.8% | +17.9% | +118.4% | +151.4% | |
| Annual Interest Expense | $789.00M | – | +63.0% | +145.0% | +157.8% | |
| Quarterly Interest Expense | $206.00M | -3.3% | -3.3% | +100.0% | +157.5% | |
| Price | $335.67 | -1.7% | -8.0% | +3.0% | +62.6% | |
| TTM EBIT | $4.62B | +3.5% | +14.0% | +26.3% | +80.8% | |
| TTM Revenue | $17.12B | +1.6% | +14.1% | +38.0% | +56.3% |
TTM Interest Expense Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | $851.00M | -2.2% | |
| 3Y | $851.00M | -2.2% | |
| 5Y | $851.00M | -2.2% | |
| All | $851.00M | -2.2% |
TTM Interest Expense Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | $789.00M | N/A | +5.5% |
| 3Y | $406.00M | N/A | +104.9% |
| 5Y | $319.00M | +160.8% | |
| All | $0.00 | N/A |
TTM Interest Expense History
FAQ
What is the current TTM interest expense of AON?
As of today, AON TTM interest expense is $832.00M
What is AON TTM interest expense most recent change?
AON TTM interest expense was down -0.83% on September 30, 2025
What is 1-year change in AON TTM interest expense?
AON TTM interest expense is up +17.85% year-over-year
How far is AON TTM interest expense from its all-time high?
AON TTM interest expense is currently -2.23% below its historical high of $851.00M set on March 31, 2025
How does AON TTM interest expense rank versus sector peers?
AON TTM interest expense is higher than 90.46% of companies in Financial Services sector
When is AON next earnings release?
The next earnings release for AON is on
Interest Expense Formula
Interest Expense = Carrying Value of Debt × Effective Interest Rate
Data Sources & References
- AON Official Website www.aon.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/315293/000162828025047805/0001628280-25-047805-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/315293/000162828025006093/0001628280-25-006093-index.htm
- AON Profile on Yahoo Finance finance.yahoo.com/quote/AON
- AON Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aon