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, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jul. 01, 2012	Apr. 01, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Supplemental Cash Flow Information [Abstract]
Net income	$ 75,409	$ 162,716	$ 271,739	$ 224,129	$ 70,639	$ 134,001	$ 247,250	$ 172,035	$ 733,993	$ 623,925	$ 599,114
Income from discontinued operations, net of tax									0	0	51,036
Income from continuing operations									733,993	623,925	548,078
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									167,072	168,978	180,408
Amortization of deferred loan origination costs									86,181	78,592	78,695
Amortization of financing origination fees									9,376	9,969	10,790
Provision for employee long-term benefits									66,877	71,347	59,441
Contributions to pension and postretirement plans									(204,796)	(244,416)	(219,695)
Stock compensation expense									41,244	40,815	38,192
Net change in wholesale finance receivables related to sales									28,865	2,513	(2,335)
Provision for credit losses									60,008	22,239	17,031
Loss on debt extinguishment									4,947	4,323	9,608
Pension and postretirement healthcare plan curtailment and settlement expense									0	6,242	236
Deferred income taxes									52,580	128,452	87,873
Foreign currency adjustments									16,269	9,773	10,678
Other, net									10,123	(7,216)	(15,807)
Changes in current assets and liabilities:
Accounts receivable, net									(36,653)	(13,690)	43,050
Finance receivables – accrued interest and other									(346)	(4)	5,027
Inventories									(46,474)	21,459	(94,957)
Accounts payable and accrued liabilities									(53,623)	(10,798)	120,291
Restructuring reserves									(25,042)	(16,087)	8,072
Derivative instruments									(2,189)	2,758	(2,488)
Prepaid and other									68,681	(97,716)	3,103
Total adjustments									243,100	177,533	337,213
Net cash provided by operating activities of continuing operations									977,093	801,458	885,291
Interest									197,161	225,228	251,341
Income taxes									$ 236,972	$ 317,812	$ 84,984