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Aon (AON) Depreciation Expense (2016 - 2025)

Historic Depreciation Expense for Aon (AON) over the last 10 years, with Q4 2025 value amounting to $48.0 million.

  • Aon's Depreciation Expense rose 212.77% to $48.0 million in Q4 2025 from the same period last year, while for Dec 2025 it was $188.0 million, marking a year-over-year increase of 273.22%. This contributed to the annual value of $188.0 million for FY2025, which is 273.22% up from last year.
  • Per Aon's latest filing, its Depreciation Expense stood at $48.0 million for Q4 2025, which was up 212.77% from $47.0 million recorded in Q3 2025.
  • Aon's Depreciation Expense's 5-year high stood at $56.0 million during Q3 2021, with a 5-year trough of $36.0 million in Q4 2022.
  • Moreover, its 5-year median value for Depreciation Expense was $43.0 million (2023), whereas its average is $43.4 million.
  • Per our database at Business Quant, Aon's Depreciation Expense surged by 3333.33% in 2021 and then tumbled by 3392.86% in 2022.
  • Quarter analysis of 5 years shows Aon's Depreciation Expense stood at $41.0 million in 2021, then dropped by 12.2% to $36.0 million in 2022, then surged by 33.33% to $48.0 million in 2023, then dropped by 2.08% to $47.0 million in 2024, then increased by 2.13% to $48.0 million in 2025.
  • Its last three reported values are $48.0 million in Q4 2025, $47.0 million for Q3 2025, and $47.0 million during Q2 2025.