Employee Benefit Plans - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 02, 2018	Mar. 03, 2018	Feb. 25, 2017	Feb. 27, 2016
Defined Benefit Plan Disclosure [Line Items]
Minimum age eligibility, years		18 years
Minimum employment period for eligibility, days		60 days
Contributions by Company to the plan		$ 3,164	$ 2,958	$ 2,823
Employees contribution for eligible match		5.00%	5.00%	5.00%
Company matching contribution		3.00%	3.00%	3.00%
Interest bearing investments included in other noncurrent assets		$ 98	$ 97
Company's expense for the plans		1,214	6,990	$ 3,555
Curtailment charge related to revised defined benefit plan		81	1,562
Defined benefit plan settlement expense			1,868
Lump sum retirement benefit payable		4,900
Benefit payments expected in fiscal 2019		5,052
Benefit payments expected in fiscal 2020		172
Benefit payments expected in fiscal 2021		247
Benefit payments expected in fiscal 2022		246
Benefit payments expected in fiscal 2023		245
Benefit payments expected during fiscal years 2024 through 2028		1,200
Lump sum retirement benefit paid		126	24,355
Amounts of cumulative other comprehensive loss not recognized as components of net periodic benefit cost related to prior service cost		0	30
Amounts of cumulative other comprehensive loss not recognized as components of net periodic benefit cost related to net actuarial gain		584	529
Net actuarial loss recognized in other comprehensive income (loss)		(584)	(705)	(812)
Estimated amortization of net actuarial loss from cumulative other comprehensive loss into net periodic cost in 2019		13
Scenario Forecast
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan settlement expense	$ 326
Former Chief Executive Officer
Defined Benefit Plan Disclosure [Line Items]
Cash contributions to trust		23,653	1,000
Amount used to fund tax obligations for retirements benefits			935
Amount used to fund obligations for retirements benefits		23,653
Lump sum retirement benefit paid		24,228
Former Chief Executive Officer | Other accrued liabilities
Defined Benefit Plan Disclosure [Line Items]
Lump sum retirement benefit payable			24,228
Life insurance policies
Defined Benefit Plan Disclosure [Line Items]
Cash surrender value of life insurance policy		14,077	13,739
Death benefit of life insurance policy		20,388	20,246
Nonqualified deferred compensation plans
Defined Benefit Plan Disclosure [Line Items]
Company's expense for the plans		1,915	2,347	13
Cash contributions to trust		2,429	1,375
Restricted investments sold to fund retirement benefits		3,909	2,474
Interest bearing investments included in other noncurrent assets		9,825	10,236
Cash surrender values of life insurance policies		6,209	6,060
Nonqualified deferred compensation plans | Death benefit plan
Defined Benefit Plan Disclosure [Line Items]
Death benefits of life insurance policy		11,392	11,373
Supplemental Employee Retirement Plans, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Company's expense for the plans		$ 1,214	6,990	$ 3,555
Curtailment charge related to revised defined benefit plan			1,562
Supplemental Employee Retirement Plans, Defined Benefit | Former Chief Executive Officer
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan settlement expense			$ 1,868