Debt-to-equity of Aon plc from 31 Dec 2010 to 30 Sep 2025

Taxonomy & unit
ratio: %
Description
Debt-to-equity (D/E) ratio is used to evaluate a company's financial leverage and is calculated by dividing a company's total liabilities by its shareholder equity.
Summary
Aon plc quarterly Debt-to-equity in % history and change rate from 31 Dec 2010 to 30 Sep 2025.
  • Aon plc Debt-to-equity for the quarter ending 30 Sep 2025 was 605%, a 59% decline year-over-year.
Debt-to-equity, Quarterly (%)
Debt-to-equity, YoY Quarterly Change (%)

Aon plc Quarterly Debt-to-equity (%)

Period Value YoY Chg Change % Date
Q3 2025 605% -867% -59% 30 Sep 2025
Q2 2025 642% -2936% -82% 30 Jun 2025
Q1 2025 690% +10486% 31 Mar 2025
Q4 2024 950% +10716% 31 Dec 2024
Q3 2024 1473% +13688% 30 Sep 2024
Q2 2024 3578% +13837% 30 Jun 2024
Q1 2024 -9796% +9280% +49% 31 Mar 2024
Q4 2023 -9766% -33656% -141% 31 Dec 2023
Q3 2023 -12215% -18236% -303% 30 Sep 2023
Q2 2023 -10259% -12722% -516% 30 Jun 2023
Q1 2023 -19076% -20451% -1487% 31 Mar 2023
Q4 2022 23890% +22906% +2326% 31 Dec 2022
Q3 2022 6021% +5218% +650% 30 Sep 2022
Q2 2022 2464% +1740% +240% 30 Jun 2022
Q1 2022 1375% +621% +82% 31 Mar 2022
Q4 2021 985% +177% +22% 31 Dec 2021
Q3 2021 803% +7% +0.85% 30 Sep 2021
Q2 2021 724% -52% -6.8% 30 Jun 2021
Q1 2021 754% +8% +1.1% 31 Mar 2021
Q4 2020 808% +157% +24% 31 Dec 2020
Q3 2020 797% +200% +34% 30 Sep 2020
Q2 2020 776% +226% +41% 30 Jun 2020
Q1 2020 746% +236% +46% 31 Mar 2020
Q4 2019 651% +166% +34% 31 Dec 2019
Q3 2019 597% +127% +27% 30 Sep 2019
Q2 2019 550% +105% +24% 30 Jun 2019
Q1 2019 510% +90% +21% 31 Mar 2019
Q4 2018 485% +81% +20% 31 Dec 2018
Q3 2018 470% +83% +22% 30 Sep 2018
Q2 2018 445% +67% +18% 30 Jun 2018
Q1 2018 420% +45% +12% 31 Mar 2018
Q4 2017 404% +20% +5.1% 31 Dec 2017
Q3 2017 386% +12% +3.2% 30 Sep 2017
Q2 2017 378% +4% +1.1% 30 Jun 2017
Q1 2017 375% +9% +2.4% 31 Mar 2017
Q4 2016 385% +33% +9.3% 31 Dec 2016
Q3 2016 374% +21% +6% 30 Sep 2016
Q2 2016 374% +37% +11% 30 Jun 2016
Q1 2016 366% +41% +12% 31 Mar 2016
Q4 2015 352% +44% +14% 31 Dec 2015
Q3 2015 353% +64% +22% 30 Sep 2015
Q2 2015 337% +50% +17% 30 Jun 2015
Q1 2015 326% +42% +15% 31 Mar 2015
Q4 2014 308% +21% +7.3% 31 Dec 2014
Q3 2014 289% -4% -1.3% 30 Sep 2014
Q2 2014 287% +3% +0.95% 30 Jun 2014
Q1 2014 283% +4% +1.4% 31 Mar 2014
Q4 2013 288% +17% +6.1% 31 Dec 2013
Q3 2013 293% +29% +11% 30 Sep 2013
Q2 2013 284% +21% +8% 30 Jun 2013
Q1 2013 279% +20% +7.7% 31 Mar 2013
Q4 2012 271% +14% +5.3% 31 Dec 2012
Q3 2012 265% +11% +4.3% 30 Sep 2012
Q2 2012 263% -1% -0.41% 30 Jun 2012
Q1 2012 259% -20% -7.2% 31 Mar 2012
Q4 2011 257% -41% -14% 31 Dec 2011
Q3 2011 254% 30 Sep 2011
Q2 2011 264% 30 Jun 2011
Q1 2011 280% 31 Mar 2011
Q4 2010 298% 31 Dec 2010
* An asterisk sign (*) next to the value indicates that the value is likely invalid.