Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Cash flows from operating activities:
Net income	$ 229,692	$ 269,948
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	175,461	165,145
Gain on sale of property and equipment	(690)	(596)
Stock-based compensation expense related to stock options and employee stock purchases	24,897	25,297
Provision for deferred income tax expense	11,129	3,508
Change in accounts receivable, net	(30,478)	(42,822)
Change in inventories, net	(108,066)	(193,668)
Change in prepaid expenses and other, net	(5,266)	(2,078)
Change in trade accounts payable	11,590	4,576
Change in customer deposits	(58,231)	(13,334)
Change in accrued expenses	(22,257)	(4,086)
Other, net	(513)	(831)
Net cash provided by operating activities	227,268	211,059
Acquisition of property and equipment	(304,231)	(289,079)
Proceeds from the sale of property and equipment	9,098	1,890
Business acquisition, net of cash acquired	(16,363)	0
Other	5,668	(3,765)
Net cash used in investing activities	(305,828)	(290,954)
Principal payments on long-term debt
Draws on floor plan notes payable – non-trade, net	146,042	188,420
Proceeds from long-term debt	1,621,288	995,081
Principal payments on long-term debt	(1,634,543)	(962,792)
Principal payments on finance lease obligations	(12,556)	(13,447)
Proceeds from issuance of shares relating to employee stock options and employee stock purchases	20,232	14,734
Taxes paid related to net share settlement of equity awards	(9,496)	(7,017)
Payments of cash dividends	(41,230)	(37,097)
Common stock repurchased	(9,809)	(107,037)
Net cash provided by financing activities	79,928	70,845
Net increase(decrease) in cash, cash equivalents and restricted cash	1,368	(9,050)
Effect of exchange rate on cash	(20)	(6)
Cash, cash equivalents and restricted cash, beginning of period	183,725	201,044
Cash, cash equivalents and restricted cash, end of period	185,073	191,988
Supplemental disclosure of cash flow information:
Interest	60,105	40,233
Income taxes, net of refunds	64,065	80,759
Noncash investing and financing activities:
Assets acquired under finance leases	$ 21,714	$ 40,144