Aon · Operating Cash Flow (Statement)

Latest reported$3.53Bperiod endingJun 30, 2026

AON Cash from Operations ($1.24B → $3.53B)

Annual operating cash flow (statement)

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AON operating cash flow (statement) history

Annual fiscal periods · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Aon Operating Cash Flow (Statement) — Annual fiscal periods (USD)
Period ending	Operating Cash Flow (Statement) (USD)
Dec 31, 2025	3,481,000,000
Dec 31, 2024	3,035,000,000
Dec 31, 2023	3,435,000,000
Dec 31, 2022	3,219,000,000
Dec 31, 2021	2,182,000,000
Dec 31, 2020	2,783,000,000
Dec 31, 2019	1,835,000,000
Dec 31, 2018	1,686,000,000
Dec 31, 2017	734,000,000
Dec 31, 2016	2,326,000,000
Dec 31, 2015	2,009,000,000
Dec 31, 2014	1,642,000,000
Dec 31, 2013	1,633,000,000
Dec 31, 2012	1,419,000,000
Dec 31, 2011	1,018,000,000
Dec 31, 2010	787,000,000
Dec 31, 2009	375,000,000
Dec 31, 2008	959,000,000
Dec 31, 2007	1,289,000,000
Dec 31, 2006	968,000,000
Dec 31, 2005	886,000,000
Dec 31, 2004	1,184,000,000
Dec 31, 2003	1,312,000,000
Dec 31, 2002	1,242,000,000
Dec 31, 2001	559,000,000
Dec 31, 2000	739,000,000
Dec 31, 1999	462,000,000
Dec 31, 1998	864,000,000
Dec 31, 1997	784,100,000
Dec 31, 1996	354,600,000
Dec 31, 1995	609,600,000
Dec 31, 1994	695,800,000
Dec 31, 1993	604,800,000
Dec 31, 1992	578,700,000
Dec 31, 1991	679,300,000
Dec 31, 1990	1,237,200,000