Pension Plans (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 28, 2017	Jan. 30, 2016
Net periodic pension cost
Service cost	$ 1,648	$ 1,379
Interest cost	884	938
Expected return on plan assets	(1,006)	(981)
Amortization of initial net obligation	3	4
Amortization of prior service cost	(2)	0
Amortization of net loss	455	167
Net periodic pension cost	$ 1,982	$ 1,507