Annual report pursuant to Section 13 and 15(d)

Retirement Plans (Weighted Average Assumptions Used To Determine Projected Benefit Obligations For The Supplementary Retirement Plan) (Details)

v3.19.1
Retirement Plans (Weighted Average Assumptions Used To Determine Projected Benefit Obligations For The Supplementary Retirement Plan) (Details)
Feb. 02, 2019
Feb. 03, 2018
Supplemental Employee Retirement Plan    
Discount rate 4.10% 3.78%