Consolidated Statement Of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 31, 2019	Jan. 31, 2018	Jan. 31, 2017
Revenues	$ 37,238,950	$ 33,597,841	$ 24,193,697
Cost of Goods and Services Sold	34,983,051	31,482,220	22,891,770
Gross profit	2,255,899	2,115,621	1,301,927
Operating expenses:
Selling, general and administrative expenses	1,648,895	1,608,961	984,152
Acquisition, integration and restructuring expenses	87,920	136,272	28,966
Goodwill Impairment	47,434	0	0
Legal settlements and other, net	(15,406)	(41,343)	(4,142)
Gain on disposal of subsidiary	(6,746)	0	0
Value added tax assessments	0	1,652	1,049
Operating expenses, Total	1,762,097	1,705,542	1,010,025
Operating income	493,802	410,079	291,902
Interest expense	106,725	112,207	36,810
Other expense (income), net	13,792	(1,212)	(1,669)
Income before income taxes	373,285	299,084	256,761
Provision for income taxes	32,705	182,443	61,666
Net income	$ 340,580	$ 116,641	$ 195,095
Earnings per share
Basic	$ 8.94	$ 3.07	$ 5.54
Diluted	$ 8.89	$ 3.05	$ 5.51
Weighted average common shares outstanding:
Basic	38,094	37,957	35,194
Diluted	38,317	38,216	35,428