CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Oct. 24, 2020	Jan. 25, 2020
Current assets:
Cash and equivalents	$ 12,036	$ 54,560
Accounts receivable, net	938,941	817,245
Contract assets	204,516	253,005
Inventories	70,827	98,324
Income tax receivable	724	3,168
Other current assets	38,462	31,991
Total current assets	1,265,506	1,258,293
Property and equipment, net	288,292	376,610
Operating lease right-of-use assets	65,912	69,596
Goodwill	272,485	325,749
Intangible assets, net	124,491	139,945
Other assets	48,378	47,438
Total non-current assets	799,558	959,338
Total assets	2,065,064	2,217,631
Current liabilities:
Accounts payable	183,679	119,612
Current portion of debt	78,121	22,500
Contract liabilities	16,412	16,332
Accrued insurance claims	43,623	38,881
Operating lease liabilities	26,075	26,581
Income taxes payable	8,413	344
Other accrued liabilities	107,392	98,775
Total current liabilities	463,715	323,025
Long-term debt	490,000	844,401
Accrued insurance claims - non-current	67,195	56,026
Operating lease liabilities - non-current	40,327	43,606
Deferred tax liabilities, net - non-current	55,360	75,527
Other liabilities	35,343	6,442
Total liabilities	1,151,940	1,349,027
Stockholders’ equity:
Preferred stock, par value $1.00 per share: 1,000,000 shares authorized: no shares issued and outstanding	0	0
Common stock, par value $0.33 1/3 per share: 150,000,000 shares authorized: 31,909,166 and 31,583,938 issued and outstanding, respectively	10,636	10,528
Additional paid-in capital	36,510	30,158
Accumulated other comprehensive loss	(1,782)	(1,781)
Retained earnings	867,760	829,699
Total stockholders’ equity	913,124	868,604
Total liabilities and stockholders’ equity	$ 2,065,064	$ 2,217,631
Common stock, shares outstanding	31,909,166	31,583,938
Common stock, authorized (in shares)	150,000,000	150,000,000