Restructuring Charges - Summary of Cumulative Amounts Incurred from Inception (Details) - USD ($) $ in Thousands	12 Months Ended		24 Months Ended
	Oct. 28, 2016	Oct. 30, 2015	Oct. 28, 2016
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	$ 96,172	$ 33,455	$ 129,627
Employee severance and termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	46,559	31,376	77,935
Asset impairment charges
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	18,962	0	18,962
Accelerated depreciation
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	20,065	2,079	22,144
Other costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	10,586	0	10,586
Underground
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	83,093	18,419	101,512
Underground | Employee severance and termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	41,115	16,340	57,455
Underground | Asset impairment charges
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	18,962		18,962
Underground | Accelerated depreciation
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	13,325	2,079	15,404
Underground | Other costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	9,691		9,691
Surface
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	12,684	12,451	25,135
Surface | Employee severance and termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	5,049	12,451	17,500
Surface | Asset impairment charges
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	0		0
Surface | Accelerated depreciation
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	6,740	0	6,740
Surface | Other costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	895		895
Corporate
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	395	2,585	2,980
Corporate | Employee severance and termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	395	2,585	2,980
Corporate | Asset impairment charges
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	0		0
Corporate | Accelerated depreciation
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	0	$ 0	0
Corporate | Other costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	$ 0		$ 0