Retirement and Other Benefit Plans Retirement and Other Benefit Plans (Narrative) (Details) - USD ($)	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017	Jul. 06, 2018
Defined Benefit Plan Disclosure [Line Items]
Acquired pension assets				$ 2,400,000
Defined Benefit Plan, Life Insurance Coverage, Amount	$ 20,000
Defined Benefit Plan, Benefit Obligation				$ 2,000,000
Actuarial grading percentage	0.75%
Actuarial gain related to change in mortality tables	$ 1,100,000
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)		$ 2,200,000
Deferred Compensation Plan Maximum Percentage of Deferral of Base Salary	100.00%
Percentage component of compensation allowed as deferral under deferred compensation plan	50.00%
Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	$ 342,192,000	356,469,000	$ 340,278,000
Plan amendments	254,000	(2,985,000)
Curtailments		10,534,000
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	(2,981,000)	(2,566,000)	(6,618,000)
Defined Benefit Plan, Fair Value of Plan Assets	381,450,000	407,081,000	361,956,000
Net amount recognized at end of year	39,258,000	50,612,000
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	1,461,000	1,594,000	1,666,000
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	(66,000)	(77,000)	(87,000)
Net amount recognized at end of year	(1,461,000)	(1,594,000)
Domestic Defined Contribution 401(k) Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Cost	$ 4,400,000	3,900,000	3,500,000
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	3.50%
Canadian Defined Contribution 401(k) Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Cost	$ 200,000	300,000	$ 200,000
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	5.00%
Defined Contribution Plan, Minimum Annual Contributions Per Employee, Percent	3.00%
Management
Defined Benefit Plan Disclosure [Line Items]
Deferred Compensation Plan Maximum Percentage of Deferral of Base Salary	50.00%
Percentage component of compensation allowed as deferral under deferred compensation plan	100.00%
Deferred Compensation Arrangement with Individual, Recorded Liability	$ 7,300,000	6,400,000
Deferred Compensation Plan Assets	7,300,000	6,400,000
Non-employee Director
Defined Benefit Plan Disclosure [Line Items]
Deferred Compensation Arrangement with Individual, Recorded Liability	$ 2,400,000	$ 2,300,000
Phantom Share Units (PSUs) | Non-employee Director
Defined Benefit Plan Disclosure [Line Items]
Deferred Compensation Arrangement with Individual, Shares Issued	70,123	69,527
Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	70.00%
Equity Securities | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 169,721,000	$ 175,928,000
Debt Securities
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	30.00%
Alternative Investment Fund | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 13,160,000	13,412,000
Unallocated Insurance Contracts | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 73,000	81,000
Other Long-term Investments
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	97.00%
Short-term Investments [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	3.00%
Domestic Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Year service cap	35 years
Defined Benefit Plan, Benefit Measure, Number of Highest Consecutive Years	5 years
Defined Benefit Plan, Benefit Measure, Number of Years Before Retirement	10 years
Year of service	1 year
Days of employment	365 days
Maximum years of service	30 years
Service credit percentage	0.825%
Additional service credit percentage	1.425%
Defined Benefit Plan, Benefit Obligation	$ 335,100,000	346,900,000
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Measure, Number of Highest Consecutive Years	5 years
Defined Benefit Plan, Benefit Measure, Number of Years Before Retirement	10 years
Defined Benefit Plan, Benefit Obligation	$ 3,800,000	$ 4,200,000
Defined Benefit Plan, Fair Value of Plan Assets	$ 4,200,000
Foreign Plan [Member] | Equity Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Actual Plan Asset Allocations	55.00%
Foreign Plan [Member] | Bond fund
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Actual Plan Asset Allocations	42.00%
Foreign Plan [Member] | Money Market Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Actual Plan Asset Allocations	3.00%