CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017
Cash flows from operating activities
Net income	$ 113,987	$ 62,666
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	28,868	27,480
Loss on disposal of fixed assets	154	2,832
Dividend received from equity investment	1,470
Equity loss in unconsolidated affiliates	1,421	540
Share-based compensation	14,876	15,362
Deferred financing charges and debt discount amortization	7,481	8,185
Changes in operating assets and liabilities:
Accounts receivable, net	(525,331)	(336,818)
Inventories	(63,312)	(108,284)
Income taxes, net	20,507	29,573
Prepaid expenses and other current assets	(33,958)	12,314
Other assets, net	(4,569)	8,455
Customer refund liabilities	168,954
Accounts payable, accrued expenses and other liabilities	33,345	32,103
Net cash used in operating activities	(236,107)	(245,592)
Cash flows from investing activities
Capital expenditures	(19,516)	(21,428)
Investment in unconsolidated affiliate	(9,951)	(49)
Net cash used in investing activities	(29,467)	(21,477)
Cash flows from financing activities
Repayment of borrowings - revolving facility	(1,454,510)	(1,242,194)
Proceeds from borrowings - revolving facility	1,752,106	1,500,721
Proceeds from exercise of equity awards	56	1,532
Taxes paid for net share settlements	(4,843)	(6,114)
Net cash provided by financing activities	292,809	253,945
Foreign currency translation adjustments	(6,931)	1,396
Net increase (decrease) in cash and cash equivalents	20,304	(11,728)
Cash and cash equivalents at beginning of period	45,776	79,957
Cash and cash equivalents at end of period	66,080	68,229
Cash payments:
Interest, net	26,071	24,664
Income tax payments, net	$ 20,041	$ 4,564