Additional Balance Sheet And Cash Flow Information (Reconciliation Of Net Income (Loss) To Net Cash Provided By Operating Activities Of Continuing Operations) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 27, 2015	Jun. 28, 2015	Mar. 29, 2015	Dec. 31, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Supplemental Cash Flow Information [Abstract]
Net income	$ 42,200	$ 140,300	$ 299,800	$ 269,900	$ 74,500	$ 150,100	$ 354,200	$ 265,900	$ 752,207	$ 844,611	$ 733,993
Income from continuing operations									752,207	844,611	733,993
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									198,074	179,300	167,072
Amortization of deferred loan origination costs									93,546	94,429	86,181
Amortization of financing origination fees									9,975	8,442	9,376
Provision for long-term employee benefits									60,824	33,709	66,877
Contributions to pension and postretirement plans									(28,490)	(29,686)	(204,796)
Stock compensation expense									29,433	37,929	41,244
Net change in wholesale finance receivables related to sales									(113,970)	(75,210)	28,865
Provision for credit losses									101,345	80,946	60,008
Loss on debt extinguishment									1,099	3,942	4,947
Deferred income taxes									(16,484)	(7,621)	52,580
Foreign currency adjustments									20,067	21,964	16,269
Other, net									846	(1,491)	10,123
Changes in current assets and liabilities:
Accounts receivable, net									(13,665)	(9,809)	(36,653)
Finance receivables – accrued interest and other									(3,046)	(2,515)	(346)
Inventories									(155,222)	(50,886)	(46,474)
Accounts payable and accrued liabilities									138,823	21,309	(78,665)
Derivative instruments									(5,615)	703	(2,189)
Prepaid and other									30,371	(3,389)	68,681
Total adjustments									347,911	302,066	243,100
Net cash provided by operating activities of continuing operations									1,100,118	1,146,677	977,093
Interest									148,654	154,310	197,161
Income taxes									$ 371,547	$ 438,840	$ 236,972