Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current Assets:
Cash and cash equivalents	$ 217,674	$ 417,015
Trade receivables, net	148,725	119,769
Inventories, net	428,634	344,996
Prepaid expenses and other	47,169	34,039
Income taxes receivable	13,520	15,730
Deferred tax assets	84,215	86,292
Total current assets	939,937	1,017,841
Property and equipment, net	342,713	253,369
Deferred tax assets	4,686	22,389
Goodwill and other intangible assets, net	223,537	107,216
Other long-term assets	26,282	15,872
Total assets	1,610,402	1,486,492
Current liabilities:
Current portion of capital lease obligations	3,297	2,887
Accounts payable	236,347	169,036
Accrued expenses:
Compensation	85,206	139,140
Warranties	42,717	47,723
Sales promotions and incentives	98,006	107,008
Dealer holdback	84,570	86,733
Other	72,487	73,529
Income taxes payable	16,539	4,973
Total current liabilities	639,169	631,029
Long-term income taxes payable	8,279	7,063
Capital lease obligations	4,304	4,292
Long-term debt	100,000	100,000
Other long-term liabilities	51,187	53,578
Total liabilities	802,939	795,962
Shareholders’ equity:
Preferred stock $0.01 par value, 20,000 shares authorized, no shares issued and outstanding	0	0
Common stock $0.01 par value, 160,000 shares authorized, 68,853 and 68,647 shares issued and outstanding, respectively	689	686
Additional paid-in capital	321,182	268,515
Retained earnings	476,661	409,091
Accumulated other comprehensive income, net	8,931	12,238
Total shareholders’ equity	807,463	690,530
Total liabilities and shareholders’ equity	1,610,402	1,486,492
Finance affiliate
Current Assets:
Investment in affiliates	55,346	56,988
Other affiliates
Current Assets:
Investment in affiliates	$ 17,901	$ 12,817