Convertible Senior Notes (Tables)

6 Months Ended

Jul. 29, 2017

Convertible Senior Notes Due 2020 [Member]

Carrying Values of Notes Excluding the Discounts upon Original Issuance and Third Party Offering Costs

The carrying values of the 2020 Notes, excluding the discounts upon original issuance and third party offering costs, are as follows (in thousands):

	July 29,			January 28,
	2017			2017
Liability component
Principal	$	300,000		$	300,000
Less: Debt discount		(52,258	)		(60,124	)
Net carrying amount	$	247,742		$	239,876
Equity component (1)	$	84,003		$	84,003

(1) Included in additional paid-in capital on the condensed consolidated balance sheets.

Convertible Senior Notes Due 2019 [Member]

Carrying Values of Notes Excluding the Discounts upon Original Issuance and Third Party Offering Costs

The carrying values of the 2019 Notes, excluding the discounts and commissions payable to the initial purchasers and third party offering costs, are as follows (in thousands):

	July 29,			January 28,
	2017			2017
Liability component
Principal	$	350,000		$	350,000
Less: Debt discount		(28,304	)		(35,457	)
Net carrying amount	$	321,696		$	314,543
Equity component (1)	$	70,482		$	70,482

(1) Included in additional paid-in capital on the condensed consolidated balance sheets.