Debt (Tables)

12 Months Ended

Jan. 31, 2017

Debt Disclosure [Abstract]

Components Of Debt

The carrying value of the Company's outstanding debt consists of the following (in thousands):

As of January 31:	2017			2016
Senior Notes, interest at 3.70% payable semi-annually, due February 15, 2022	$	500,000		$	—
Senior Notes, interest at 4.95% payable semi-annually, due February 15, 2027	500,000			—
Senior Notes, interest at 3.75% payable semi-annually, due September 21, 2017	350,000			350,000
Less—unamortized debt discount and debt issuance costs	(10,633		)	(1,392		)
Senior Notes, net	1,339,367			348,608
Other committed and uncommitted revolving credit facilities, average interest rate of 8.35% and 5.26% at January 31, 2017 and January 31, 2016, respectively	23,680			18,063
	1,363,047			366,671
Less—current maturities (included as “revolving credit loans and current maturities of long-term debt, net”)	(373,123		)	(18,063		)
Total long-term debt	$	989,924		$	348,608

Schedule of Maturities of Long-term Debt

Future payments of debt at January 31, 2017 and for succeeding fiscal years are as follows (in thousands):

Fiscal Year:
2018	$	373,680
2019	—
2020	—
2021	—
2022	—
Thereafter	1,000,000
Total principal payments	$	1,373,680