CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 515,371	$ 385,504
Receivables, net	1,514,455	1,347,514
Inventories, net	1,381,607	1,191,095
Prepaid and other current assets	179,563	137,596
Total current assets	3,590,996	3,061,709
Property, plant and equipment, net	963,780	957,310
Goodwill	4,481,451	4,558,822
Intangible assets, net	1,294,626	1,359,522
Other assets and deferred charges	476,568	466,264
Total assets	10,807,421	10,403,627
Current liabilities:
Notes payable	393,654	105,702
Accounts payable	1,200,612	1,073,568
Accrued compensation and employee benefits	224,244	302,978
Deferred revenue	253,632	227,549
Accrued insurance	105,823	101,448
Other accrued expenses	316,209	347,097
Federal and other income taxes	53,461	91,999
Total current liabilities	2,547,635	2,250,341
Long-term debt	2,936,124	3,018,714
Deferred income taxes	366,498	364,117
Noncurrent income tax payable	44,313	48,385
Other liabilities	524,328	532,542
Stockholders' equity:
Total stockholders' equity	4,388,523	4,189,528
Total liabilities and stockholders' equity	$ 10,807,421	$ 10,403,627