Quick Answer
Aon plc reported Long Term Debt of $14.66 billion for the year ending 2025.
- Aon plc showed a decrease of -9.9% in Long Term Debt from 2024 to 2025.
- This data is from Aon plc's annual report (Form 10-K), filed with the SEC on February 13, 2026.
- XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Quarterly values from 10-Q filings: Q2 2009: $1.25 billion | Q3 2009: $2.00 billion | Q1 2010: $2.01 billion | Q2 2010: $1.60 billion | Q3 2010: $3.15 billion | Q1 2011: $4.41 billion | Q2 2011: $4.48 billion | Q3 2011: $4.42 billion | Q1 2012: $4.17 billion | Q2 2012: $4.10 billion | Q3 2012: $4.11 billion | Q1 2013: $3.77 billion | Q2 2013: $4.01 billion | Q3 2013: $3.35 billion | Q1 2014: $3.67 billion | Q2 2014: $5.16 billion | Q3 2014: $4.84 billion | Q1 2015: $4.71 billion | Q2 2015: $4.82 billion | Q3 2015: $4.80 billion | Q1 2016: $5.90 billion | Q2 2016: $5.91 billion | Q3 2016: $5.91 billion | Q1 2017: $5.61 billion | Q2 2017: $5.63 billion | Q3 2017: $5.66 billion | Q1 2018: $5.70 billion | Q2 2018: $5.66 billion | Q3 2018: $5.67 billion | Q1 2019: $5.99 billion | Q2 2019: $6.74 billion | Q3 2019: $6.12 billion | Q1 2020: $6.23 billion | Q2 2020: $7.23 billion | Q3 2020: $7.25 billion | Q1 2021: $7.26 billion | Q2 2021: $7.27 billion | Q3 2021: $8.25 billion | Q1 2022: $9.69 billion | Q2 2022: $9.67 billion | Q3 2022: $10.12 billion | Q1 2023: $10.58 billion | Q2 2023: $9.99 billion | Q3 2023: $9.97 billion | Q1 2024: $15.92 billion | Q2 2024: $17.61 billion | Q3 2024: $17.09 billion | Q1 2025: $16.28 billion | Q2 2025: $15.45 billion | Q3 2025: $15.06 billion.
- Over the full 18 years of available data (2008 to 2025), Aon plc's Long Term Debt has grown by 683.1%.
- Historical annual values: Fiscal year 2025: $14.66 billion | Fiscal year 2024: $16.27 billion | Fiscal year 2023: $10.00 billion | Fiscal year 2022: $9.83 billion | Fiscal year 2021: $8.23 billion | Fiscal year 2020: $7.28 billion | Fiscal year 2019: $6.63 billion | Fiscal year 2018: $5.99 billion | Fiscal year 2017: $5.67 billion | Fiscal year 2016: $5.87 billion | Fiscal year 2015: $5.14 billion | Fiscal year 2014: $4.80 billion | Fiscal year 2013: $3.69 billion | Fiscal year 2012: $3.71 billion | Fiscal year 2011: $4.16 billion | Fiscal year 2010: $4.01 billion | Fiscal year 2009: $2.00 billion | Fiscal year 2008: $1.87 billion.
- Data sourced from SEC EDGAR public filings as of August 6, 2026.
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