CONDENSED CONSOLIDATING FINANCIAL INFORMATION - Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 29, 2016	Oct. 31, 2015	Oct. 29, 2016	Oct. 31, 2015
Condensed Consolidating Statement of Comprehensive (Loss) Income
Net (loss) income	$ (31,582)	$ (33,992)	$ (108,136)	$ (107,629)
Other comprehensive income, net of tax:
Pension and postretirement benefit plans	873	944	2,607	2,832
Comprehensive (loss) income	(30,709)	(33,048)	(105,529)	(104,797)
Consolidating Eliminations
Condensed Consolidating Statement of Comprehensive (Loss) Income
Net (loss) income	22,311	33,162	100,590	103,717
Other comprehensive income, net of tax:
Pension and postretirement benefit plans	(873)	(944)	(2,607)	(2,832)
Comprehensive (loss) income	21,438	32,218	97,983	100,885
Parent | Reportable Legal Entities
Condensed Consolidating Statement of Comprehensive (Loss) Income
Net (loss) income	(31,582)	(33,992)	(108,136)	(107,629)
Other comprehensive income, net of tax:
Pension and postretirement benefit plans	873	944	2,607	2,832
Comprehensive (loss) income	(30,709)	(33,048)	(105,529)	(104,797)
Issuer | Reportable Legal Entities
Condensed Consolidating Statement of Comprehensive (Loss) Income
Net (loss) income	(31,582)	(33,992)	(108,136)	(107,629)
Other comprehensive income, net of tax:
Pension and postretirement benefit plans	873	944	2,607	2,832
Comprehensive (loss) income	(30,709)	(33,048)	(105,529)	(104,797)
Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statement of Comprehensive (Loss) Income
Net (loss) income	9,271	830	7,546	3,912
Other comprehensive income, net of tax:
Comprehensive (loss) income	$ 9,271	$ 830	$ 7,546	$ 3,912