Biogen · Depreciation & Amortization

Latest reported$842.90Mperiod endingJun 30, 2026

BIIB Depreciation & Amortization (-$3.30M → $842.90M)

Annual Depreciation & Amortization

High-resolution chart · PNG

BIIB depreciation & amortization history

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

Biogen Depreciation & Amortization — Annual fiscal periods (USD)
Period ending	Depreciation & Amortization (USD)
Dec 31, 2025	779,900,000
Dec 31, 2024	673,200,000
Dec 31, 2023	494,800,000
Dec 31, 2022	518,400,000
Dec 31, 2021	487,700,000
Dec 31, 2020	457,200,000
Dec 31, 2019	464,700,000
Dec 31, 2018	650,500,000
Dec 31, 2017	721,600,000
Dec 31, 2016	682,700,000
Dec 31, 2015	600,400,000
Dec 31, 2014	637,250,000
Dec 31, 2013	531,700,000
Dec 31, 2012	365,648,000
Dec 31, 2011	358,933,000
Dec 31, 2010	355,744,000
Dec 31, 2009	427,961,000
Dec 31, 2008	462,059,000
Dec 31, 2007	380,293,000
Dec 31, 2006	375,870,000
Dec 31, 2005	402,208,000
Dec 31, 2004	439,435,000
Dec 31, 2003	61,308,000
Dec 31, 2002	10,156,000
Dec 31, 2001	37,023,000
Dec 31, 2000	39,035,000
Dec 31, 1999	31,099,000
Dec 31, 1998	24,590,000
Dec 31, 1997	19,296,000
Dec 31, 1996	15,264,000
Dec 31, 1995	10,916,000
Dec 31, 1994	8,056,000
Dec 31, 1993	-6,700,000
Dec 31, 1992	-7,100,000
Dec 31, 1991	-5,100,000
Dec 31, 1990	-3,800,000
Dec 31, 1989	-3,300,000