Intangible Assets Acquired Through Business Combinations and Goodwill (Tables)

12 Months Ended

Jan. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets Acquired From Business Combinations

Intangible assets acquired through business combinations are as follows (in millions):

	Intangible Assets, Gross						Accumulated Amortization						Intangible Assets, Net				Weighted Average Remaining Useful Life (Years)
	January 31, 2019		Additions and retirements, net		January 31, 2020		January 31, 2019		Expense and retirements, net		January 31, 2020		January 31, 2019		January 31, 2020
Acquired developed technology	$	1,429	$	2,169	$	3,598	$	(889)	$	(360)	$	(1,249)	$	540	$	2,349	4.1
Customer relationships	1,938		1,314		3,252		(560)		(328)		(888)		1,378		2,364		6.5
Other (1)	52		20		72		(47)		(14)		(61)		5		11		0.9
Total	$	3,419	$	3,503	$	6,922	$	(1,496)	$	(702)	$	(2,198)	$	1,923	$	4,724	5.3

(1) Included in other are trade names, trademarks and territory rights.

Expected Future Amortization Expense for Purchased Intangible Assets

The expected future amortization expense for intangible assets as of January 31, 2020 is as follows (in millions):

Fiscal Period:
Fiscal 2021	$	1,059
Fiscal 2022	984
Fiscal 2023	833
Fiscal 2024	750
Fiscal 2025	513
Thereafter	585
Total amortization expense	$	4,724

Schedule of Goodwill

The changes in the carrying amounts of goodwill, which is generally not deductible for tax purposes, were as follows (in millions):

Balance at January 31, 2018	$	7,314
Acquisitions	5,536
Other adjustments	1
Balance as of January 31, 2019	$	12,851
Tableau	10,806
ClickSoftware	1,132
Salesforce.org	164
MapAnything	152
Other acquisitions and adjustments (1)	29
Balance as of January 31, 2020	$	25,134

(1) Adjustments include adjustments of acquisition date fair value, including the effect of foreign currency translation.