Intangible assets (Tables)

12 Months Ended

Dec. 31, 2018


EURm	Goodwill	Other	Total
Acquisition cost as of January 1, 2017	6 632	9 382	16 014
Translation differences	(497)	(521)	(1 018)
Additions	–	40	40
Acquisitions through business combinations	162	169	331
Disposals and retirements	–	(73)	(73)
Acquisition cost as of December 31, 2017	6 297	8 997	15 294
Accumulated amortization and impairment charges as of January 1, 2017	(908)	(4 146)	(5 054)
Translation differences	–	131	131
Impairment charges	(141)	(33)	(174)
Disposals and retirements	–	72	72
Amortization	–	(1 050)	(1 050)
Accumulated amortization and impairment charges as of December 31, 2017	(1 049)	(5 026)	(6 075)
Net book value as of January 1, 2017	5 724	5 236	10 960
Net book value as of December 31, 2017	5 248	3 971	9 219
Acquisition cost as of January 1, 2018	6 297	8 997	15 294
Translation differences	172	175	347
Additions	–	277	277
Acquisitions through business combinations	32	–	32
Disposals and retirements(1)	(141)	(25)	(166)
Acquisition cost as of December 31, 2018	6 360	9 424	15 784
Accumulated amortization and impairment charges as of January 1, 2018	(1 049)	(5 026)	(6 075)
Translation differences	–	(80)	(80)
Impairment charges	–	(16)	(16)
Disposals and retirements(1)	141	15	156
Amortization	–	(964)	(964)
Accumulated amortization and impairment charges as of December 31, 2018	(908)	(6 071)	(6 979)
Net book value as of January 1, 2018	5 248	3 971	9 219
Net book value as of December 31, 2018	5 452	3 353	8 805

(1)

Includes goodwill with acquisition cost and accumulated impairment of EUR 141 million related to the Digital Health business disposal in 2018.