Aon PLC (AON) — Cash Flow-to-Debt Ratio
Aon PLC (AON) has a Cash Flow-to-Debt Ratio of 0.01x as of March 2026, meaning its operating cash flow of $430.00 Million could theoretically repay 0% of its total liabilities ($41.47 Billion) in one year. See AON free cash flow to operating cash ratio to measure how efficiently the company converts operating cash flow to free cash.
CF-to-Debt Ratio
Operating Cash Flow
Total Liabilities
Data as of
Aon PLC Cash Flow-to-Debt Ratio (1990–2025)
Historical debt coverage capacity for Aon PLC across 36 annual periods. Also explore how fast is Aon PLC growing its equity to track the company's year-over-year net asset growth rate.
Annual Cash Flow-to-Debt Ratio for Aon PLC (1990–2025)
Year-by-year debt coverage analysis for Aon PLC. For market capitalisation and broader financial context, see market value of Aon PLC.
| Year | CF-to-Debt Ratio | Operating CF (USD) | Total Liabilities | YoY Change |
|---|---|---|---|---|
| 2025 | 0.08x | $3.48 Billion | $41.24 Billion | ▲ +18.3% |
| 2024 | 0.07x | $3.04 Billion | $42.53 Billion | ▼ -27.9% |
| 2023 | 0.10x | $3.44 Billion | $34.70 Billion | ▲ +1.9% |
| 2022 | 0.10x | $3.22 Billion | $33.13 Billion | ▲ +37.0% |
| 2021 | 0.07x | $2.18 Billion | $30.77 Billion | ▼ -27.3% |
| 2020 | 0.10x | $2.78 Billion | $28.52 Billion | ▲ +38.0% |
| 2019 | 0.07x | $1.83 Billion | $25.96 Billion | ▼ -6.9% |
| 2018 | 0.08x | $1.69 Billion | $22.20 Billion | ▲ +121.8% |
| 2017 | 0.03x | $734.00 Million | $21.44 Billion | ▼ -69.0% |
| 2016 | 0.11x | $2.33 Billion | $21.08 Billion | ▲ +15.3% |
| 2015 | 0.10x | $2.01 Billion | $21.00 Billion | ▲ +34.8% |
| 2014 | 0.07x | $1.64 Billion | $23.14 Billion | ▼ -4.2% |
| 2013 | 0.07x | $1.63 Billion | $22.06 Billion | ▲ +18.3% |
| 2012 | 0.06x | $1.42 Billion | $22.68 Billion | ▲ +31.7% |
| 2011 | 0.05x | $1.02 Billion | $21.43 Billion | ▲ +24.8% |
| 2010 | 0.04x | $787.00 Million | $20.68 Billion | ▲ +77.9% |
| 2009 | 0.02x | $375.00 Million | $17.53 Billion | ▼ -60.2% |
| 2008 | 0.05x | $959.00 Million | $17.86 Billion | ▼ -22.0% |
| 2007 | 0.07x | $1.29 Billion | $18.73 Billion | ▲ +35.8% |
| 2006 | 0.05x | $968.00 Million | $19.10 Billion | ▲ +28.8% |
| 2005 | 0.04x | $886.00 Million | $22.52 Billion | ▼ -22.8% |
| 2004 | 0.05x | $1.18 Billion | $23.23 Billion | ▼ -12.5% |
| 2003 | 0.06x | $1.31 Billion | $22.53 Billion | ▼ -2.8% |
| 2002 | 0.06x | $1.24 Billion | $20.74 Billion | ▲ +93.6% |
| 2001 | 0.03x | $559.00 Million | $18.07 Billion | ▼ -24.4% |
| 2000 | 0.04x | $739.00 Million | $18.06 Billion | ▲ +53.0% |
| 1999 | 0.03x | $462.00 Million | $17.28 Billion | ▼ -50.9% |
| 1998 | 0.05x | $864.00 Million | $15.87 Billion | ▲ +4.6% |
| 1997 | 0.05x | $784.10 Million | $15.07 Billion | ▲ +59.8% |
| 1996 | 0.03x | $354.60 Million | $10.89 Billion | ▼ -6.6% |
| 1995 | 0.03x | $609.60 Million | $17.48 Billion | ▼ -21.5% |
| 1994 | 0.04x | $695.80 Million | $15.66 Billion | ▲ +2.8% |
| 1993 | 0.04x | $604.80 Million | $13.99 Billion | ▼ -9.0% |
| 1992 | 0.05x | $578.70 Million | $12.19 Billion | ▼ -31.1% |
| 1991 | 0.07x | $679.30 Million | $9.86 Billion | ▼ -50.0% |
| 1990 | 0.14x | $1.24 Billion | $8.97 Billion | — |