Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Current Assets
Cash and cash equivalents	$ 481,043	$ 339,581
Short-term investments	59,661	53,955
Trade accounts receivable, less allowance of $11,738 and $12,121	743,762	967,793
Other receivables, including advances to independent contractors, less allowance of $14,010 and $10,579	43,339	56,235
Other current assets	24,936	21,826
Total current assets	1,352,741	1,439,390
Operating property, less accumulated depreciation and amortization of $436,682 and $393,274	284,300	314,990
Goodwill	42,275	41,220
Other assets	122,530	136,279
Total assets	1,801,846	1,931,879
Current Liabilities
Cash overdraft	61,541	92,953
Accounts payable	395,980	527,372
Current maturities of long-term debt	27,876	36,175
Insurance claims	41,825	50,836
Dividends payable	71,433	71,854
Other current liabilities	76,569	98,945
Total current liabilities	675,224	878,135
Long-term debt, excluding current maturities	43,264	67,225
Insurance claims	58,922	58,268
Deferred income taxes and other noncurrent liabilities	40,513	41,030
Shareholders' Equity
Common stock, $0.01 par value, authorized 160,000,000 shares, issued 68,497,324 and 68,382,310 shares	685	684
Additional paid-in capital	254,642	258,487
Retained earnings	2,783,645	2,635,960
Cost of 32,780,651 and 32,455,300 shares of common stock in treasury	(2,048,184)	(1,992,886)
Accumulated other comprehensive loss	(6,865)	(15,024)
Total shareholders' equity	983,923	887,221
Total liabilities and shareholders' equity	$ 1,801,846	$ 1,931,879