Goodwill (Notes)

9 Months Ended

Oct. 31, 2017

Goodwill [Abstract]

Goodwill Disclosure [Text Block]

NOTE 4 — GOODWILL

The changes in the carrying amount of goodwill, by geographic segment, for the nine months ended October 31, 2017, are as follows (in thousands):

	Americas		Europe		Asia-Pacific		Total
Balance as of January 31, 2017	$	19,559	$	179,462	$	—	$	199,021
Goodwill acquired during the year (1)	444,837		153,656		10,934		609,427
Foreign currency translation adjustment	2,616		30,324		835		33,775
Balance as of October 31, 2017	$	467,012	$	363,442	$	11,769	$	842,223

⁽¹⁾ Amounts based on preliminary purchase price allocation related to the acquisition of TS.