Special Charges - Restructuring Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended																12 Months Ended
	Nov. 02, 2019		Aug. 03, 2019	[1]	May 04, 2019	[1]	Feb. 02, 2019		Nov. 03, 2018		Aug. 04, 2018	[1],[2]	May 05, 2018	[1],[2]	Feb. 03, 2018		Nov. 02, 2019	Nov. 03, 2018		Oct. 28, 2017
Restructuring Reserve [Roll Forward]
Beginning balance							$ 15,152										$ 15,152
Special charges	$ 64,788	[1]	$ 927		$ 8,162		21,782	[1]	$ 1,842	[1],[2]	$ 1,069		$ 1,089		$ 57,318	[1],[2]	95,659	$ 61,318	[3]	$ 49,463	[3]
Non-cash impairment charge																	(14,167)	0	[3]	0	[3]
Ending balance	64,418								15,152								64,418	15,152
Facility Closing [Member]
Restructuring Reserve [Roll Forward]
Beginning balance							42,974								0		42,974	0		0
Special charges																	7,556	44,452		0
Severance payments																	0	0		0
Non-cash impairment charge																	0
Non-cash accelerated stock based compensation																	0
Effect of foreign currency on accrual																	(129)	(1,478)		0
Ending balance	50,401								42,974								50,401	42,974		0
Current - accrued liabilities	0																0
Other non-current liabilities	50,401																50,401
Reduction of Operating Costs [Member]
Restructuring Reserve [Roll Forward]
Beginning balance							5,255								5,137		5,255	5,137		12,374
Special charges																	0	16,866		8,126
Severance payments																	(4,320)	(16,785)		(15,764)
Non-cash impairment charge																	0
Non-cash accelerated stock based compensation																	0
Effect of foreign currency on accrual																	5	37		401
Ending balance	940								5,255								940	5,255		5,137
Current - accrued liabilities	940																940
Other non-current liabilities	0																0
Early Retirement Action [Member]
Restructuring Reserve [Roll Forward]
Beginning balance							9,897								32,211		9,897	32,211		0
Special charges																	0	0		41,337
Severance payments																	(5,314)	(22,314)		(9,126)
Non-cash impairment charge																	0
Non-cash accelerated stock based compensation																	0
Effect of foreign currency on accrual																	0	0		0
Ending balance	4,583								9,897								4,583	9,897		32,211
Current - accrued liabilities	4,583																4,583
Other non-current liabilities	0																0
Repositioning Action [Member]
Restructuring Reserve [Roll Forward]
Beginning balance							$ 0								$ 0		0	0		0
Special charges																	88,103	0		0
Severance payments																	(12,487)	0		0
Non-cash impairment charge																	(14,167)
Non-cash accelerated stock based compensation																	(2,538)
Effect of foreign currency on accrual																	(16)	0		0
Ending balance	58,895								$ 0								58,895	$ 0		$ 0
Current - accrued liabilities	58,895																58,895
Other non-current liabilities	$ 0																$ 0

[1] Represents charges recorded for various restructuring actions. See Note 5, Special Charges, of the Notes to Consolidated Financial Statements in Item 8 of this Annual Report on Form 10-K.

[2] Balances have been restated to reflect the adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 2a, Principles of Consolidation, in the Notes to Consolidated Financial Statements in Item 8 of this Annual Report on Form 10-K

[3] Balances have been restated to reflect the adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 2a, Principles of Consolidation, in the Notes to Consolidated Financial Statements.