Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Operating Activities:
Net income	$ 46,889	$ 88,563
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	37,894	37,081
Noncash compensation	15,506	17,094
Noncash income from financial services	(7,403)	(6,794)
Deferred income taxes	915	5,868
Excess tax benefits from share-based compensation	0	(27,476)
Other, net	2,058	3,090
Changes in operating assets and liabilities:
Trade receivables	34,197	26,749
Inventories	14,371	(66,063)
Accounts payable	(9,936)	(40,433)
Accrued expenses	(31,834)	(59,831)
Income taxes payable/receivable	21,304	33,241
Prepaid expenses and others, net	15,047	(6,864)
Net cash provided by operating activities	139,008	4,225
Investing Activities:
Purchase of property and equipment	(54,833)	(30,784)
Investment in finance affiliate, net	6,566	(346)
Investment in other affiliates	(4,408)	(10,049)
Acquisition of businesses, net of cash acquired	(54,830)	0
Net cash used for investing activities	(107,505)	(41,179)
Financing Activities:
Borrowings under debt arrangements / capital lease obligations	570,832	817,324
Repayments under debt arrangements / capital lease obligations	(504,450)	(723,306)
Repurchase and retirement of common shares	(84,949)	(86,267)
Cash dividends to shareholders	(35,430)	(35,114)
Proceeds from stock issuances under employee plans	8,987	19,010
Excess tax benefits from share-based compensation	0	27,476
Net cash provided by (used for) financing activities	(45,010)	19,123
Impact of currency exchange rates on cash balances	3,921	(8,764)
Net decrease in cash and cash equivalents	(9,586)	(26,595)
Cash and cash equivalents at beginning of period	155,349	137,600
Cash and cash equivalents at end of period	145,763	111,005
Noncash Activity:
Property and equipment obtained through notes payable	0	14,500
Supplemental Cash Flow Information:
Interest paid on debt borrowings	979	1,027
Income taxes paid	$ 6,571	$ 12,446