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Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 27, 2024	Jul. 29, 2023	Jul. 27, 2024	Jul. 29, 2023	Jan. 27, 2024
Property, Plant and Equipment [Line Items]
Total	$ 1,511,398		$ 1,511,398		$ 1,476,881
Less: accumulated depreciation	(1,028,402)		(1,028,402)		(1,031,972)
Property and equipment, net	482,996		482,996		444,909
Depreciation expense	40,700	$ 34,500	80,000	$ 68,300
Land
Property, Plant and Equipment [Line Items]
Total	8,419		8,419		8,419
Buildings
Property, Plant and Equipment [Line Items]
Total	$ 12,032		$ 12,032		10,399
Buildings | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years		10 years
Buildings | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	35 years		35 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	$ 20,446		$ 20,446		19,188
Leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year		1 year
Leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years		10 years
Vehicles
Property, Plant and Equipment [Line Items]
Total	$ 887,094		$ 887,094		873,944
Vehicles | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year		1 year
Vehicles | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	5 years		5 years
Office furniture and equipment
Property, Plant and Equipment [Line Items]
Total	$ 435,834		$ 435,834		414,067
Office furniture and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year		1 year
Office furniture and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	10 years		10 years
Equipment and machinery
Property, Plant and Equipment [Line Items]
Total	$ 136,037		$ 136,037		138,937
Equipment and machinery | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	1 year		1 year
Equipment and machinery | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (Years)	7 years		7 years
Computer hardware and software
Property, Plant and Equipment [Line Items]
Total	$ 11,536		$ 11,536		$ 11,927

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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