CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 29, 2013	Dec. 31, 2012	Sep. 30, 2012
Current assets:
Cash and cash equivalents	$ 1,029,955	$ 1,068,138	$ 1,795,141
Marketable securities	122,234	135,634	136,376
Accounts receivable, net	290,158	230,079	256,193
Finance receivables, net	1,829,612	1,743,045	1,726,061
Inventories	401,199	393,524	379,129
Restricted cash	194,329	188,008	217,400
Other current assets	225,188	292,508	237,396
Total current assets	4,092,675	4,050,936	4,747,696
Finance receivables, net	4,355,278	4,038,807	4,189,606
Property, plant and equipment, net	795,235	815,464	764,835
Goodwill	30,041	29,530	28,928
Other long-term assets	210,779	236,036	284,118
Total assets	9,484,008	9,170,773	10,015,183
Current liabilities:
Accounts payable	326,713	257,386	293,710
Accrued liabilities	539,227	513,591	606,078
Short-term debt	394,460	294,943	404,693
Current portion of long-term debt	721,316	437,162	997,194
Total current liabilities	1,981,716	1,503,082	2,301,675
Long-term debt	4,067,733	4,370,544	4,472,413
Pension liability	144,563	330,294	125,664
Postretirement healthcare liability	267,919	278,062	261,564
Other long-term liabilities	140,230	131,167	150,504
Commitments and contingencies
Shareholders’ equity:
Preferred stock, none issued	0	0	0
Common stock	3,429	3,413	3,409
Additional paid-in-capital	1,152,822	1,066,069	1,043,421
Retained earnings	7,824,236	7,306,424	7,270,906
Accumulated other comprehensive loss	(586,406)	(607,678)	(457,419)
Treasury stock, at cost	(5,512,234)	(5,210,604)	(5,156,954)
Total shareholders' equity	2,881,847	2,557,624	2,703,363
Total liabilities and shareholders' equity	9,484,008	9,170,773	10,015,183
Variable Interest Entity, Primary Beneficiary [Member]
Current assets:
Finance receivables, net	419,892	470,134	513,084
Restricted cash	181,231	176,290	205,760
Other current assets	5,456	5,288	6,073
Finance receivables, net	1,460,834	1,631,435	1,904,297
Current liabilities:
Current portion of long-term debt	378,472	399,477	559,256
Long-term debt	$ 1,068,184	$ 1,048,299	$ 1,132,809