CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 25, 2020	Jan. 25, 2020
Current assets:
Cash and equivalents	$ 643,876	$ 54,560
Accounts receivable, net (Note 5)	870,791	817,245
Contract assets	275,001	253,005
Inventories	92,622	98,324
Income tax receivable	0	3,168
Other current assets	48,585	31,991
Total current assets	1,930,875	1,258,293
Property and equipment, net	350,452	376,610
Operating lease right-of-use assets	71,680	69,596
Goodwill	272,485	325,749
Intangible assets, net	134,702	139,945
Other assets	52,670	47,438
Total non-current assets	881,989	959,338
Total assets	2,812,864	2,217,631
Current liabilities:
Accounts payable	194,417	119,612
Current portion of debt	22,500	22,500
Contract liabilities	24,566	16,332
Accrued insurance claims	41,977	38,881
Operating lease liabilities	29,392	26,581
Income taxes payable	8,694	344
Other accrued liabilities	106,748	98,775
Total current liabilities	428,294	323,025
Long-term debt	1,363,857	844,401
Accrued insurance claims - non-current	66,913	56,026
Operating lease liabilities - non-current	42,964	43,606
Deferred tax liabilities, net - non-current	66,041	75,527
Other liabilities	10,901	6,442
Total liabilities	1,978,970	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: 31,520,485 and 31,430,031 issued and outstanding, respectively	10,544	10,528
Additional paid-in capital	28,352	30,158
Accumulated other comprehensive loss	(1,812)	(1,781)
Retained earnings	796,810	829,699
Total stockholders’ equity	833,894	868,604
Total liabilities and stockholders’ equity	$ 2,812,864	$ 2,217,631