Aon · Depreciation & Amortization

Latest reported$894.00Mperiod endingJun 30, 2026

AON Depreciation & Amortization ($12.70M → $894.00M)

Annual Depreciation & Amortization

High-resolution chart · PNG

AON depreciation & amortization history

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

Aon Depreciation & Amortization — Annual fiscal periods (USD)
Period ending	Depreciation & Amortization (USD)
Dec 31, 2025	966,000,000
Dec 31, 2024	686,000,000
Dec 31, 2023	256,000,000
Dec 31, 2022	264,000,000
Dec 31, 2021	326,000,000
Dec 31, 2020	413,000,000
Dec 31, 2019	564,000,000
Dec 31, 2018	769,000,000
Dec 31, 2017	891,000,000
Dec 31, 2016	319,000,000
Dec 31, 2015	338,000,000
Dec 31, 2014	594,000,000
Dec 31, 2013	635,000,000
Dec 31, 2012	655,000,000
Dec 31, 2011	582,000,000
Dec 31, 2010	305,000,000
Dec 31, 2009	242,000,000
Dec 31, 2008	222,000,000
Dec 31, 2007	205,000,000
Dec 31, 2006	244,000,000
Dec 31, 2005	277,000,000
Dec 31, 2004	309,000,000
Dec 31, 2003	314,000,000
Dec 31, 2002	262,000,000
Dec 31, 2001	339,000,000
Dec 31, 2000	333,000,000
Dec 31, 1999	330,000,000
Dec 31, 1998	268,000,000
Dec 31, 1997	450,000,000
Dec 31, 1996	380,000,000
Dec 31, 1995	157,900,000
Dec 31, 1994	149,500,000
Dec 31, 1993	50,700,000
Dec 31, 1992	33,200,000
Dec 31, 1991	17,900,000
Dec 31, 1990	12,700,000