Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 906,680	$ 1,066,612
Marketable securities	57,325	99,009
Accounts receivable, net	247,621us-gaap_AccountsReceivableNetCurrent	261,065us-gaap_AccountsReceivableNetCurrent
Finance receivables, net	1,916,635	1,773,686
Inventories	448,871us-gaap_InventoryNet	424,507us-gaap_InventoryNet
Restricted cash	98,627	144,807
Deferred income taxes	89,916	103,625
Other current assets	182,420us-gaap_OtherAssetsCurrent	115,492us-gaap_OtherAssetsCurrent
Total current assets	3,948,095us-gaap_AssetsCurrent	3,988,803us-gaap_AssetsCurrent
Finance receivables, net	4,516,246	4,225,877
Property, plant and equipment, net	883,077us-gaap_PropertyPlantAndEquipmentNet	842,477us-gaap_PropertyPlantAndEquipmentNet
Prepaid pension costs	0us-gaap_PrepaidPensionCosts	244,871us-gaap_PrepaidPensionCosts
Goodwill	27,752us-gaap_Goodwill	30,452us-gaap_Goodwill
Deferred income taxes	77,835	3,339
Other long-term assets	75,092us-gaap_OtherAssetsNoncurrent	69,221us-gaap_OtherAssetsNoncurrent
Total assets	9,528,097us-gaap_Assets	9,405,040us-gaap_Assets
Current liabilities:
Accounts payable	196,868us-gaap_AccountsPayableCurrent	239,794us-gaap_AccountsPayableCurrent
Accrued liabilities	449,317us-gaap_AccruedLiabilitiesCurrent	427,335us-gaap_AccruedLiabilitiesCurrent
Short-term debt	731,786us-gaap_ShortTermBorrowings	666,317us-gaap_ShortTermBorrowings
Current portion of long-term debt	1,011,315us-gaap_LongTermDebtCurrent	1,176,140us-gaap_LongTermDebtCurrent
Total current liabilities	2,389,286us-gaap_LiabilitiesCurrent	2,509,586us-gaap_LiabilitiesCurrent
Long-term debt	3,761,528us-gaap_LongTermDebtNoncurrent	3,416,713us-gaap_LongTermDebtNoncurrent
Pension liability	76,186	36,371
Postretirement healthcare liability	203,006	216,165
Deferred income taxes	0	49,499
Other long-term liabilities	188,805us-gaap_OtherLiabilitiesNoncurrent	167,220us-gaap_OtherLiabilitiesNoncurrent
Commitments and contingencies (Note 15)
Shareholders’ equity:
Preferred stock, none issued	0us-gaap_PreferredStockValue	0us-gaap_PreferredStockValue
Common stock, 344,174,653 and 343,157,231 shares issued, respectively	3,442us-gaap_CommonStockValue	3,432us-gaap_CommonStockValue
Additional paid-in-capital	1,265,257us-gaap_AdditionalPaidInCapital	1,175,052us-gaap_AdditionalPaidInCapital
Retained earnings	8,459,040	7,852,729
Accumulated other comprehensive loss	(514,943)	(332,676)
Treasury stock (132,297,840 and 123,197,976 shares, respectively), at cost	(6,303,510)us-gaap_TreasuryStockValue	(5,689,051)us-gaap_TreasuryStockValue
Total shareholders’ equity	2,909,286us-gaap_StockholdersEquity	3,009,486us-gaap_StockholdersEquity
Total liabilities and shareholders' equity	9,528,097	9,405,040
Variable Interest Entity, Primary Beneficiary [Member]
Current assets:
Finance receivables, net	312,645	352,899
Restricted cash	110,017	133,053
Other current assets	3,409	4,149
Finance receivables, net	1,113,801	1,184,441
Current liabilities:
Current portion of long-term debt	366,889	334,630
Long-term debt	$ 904,644	$ 922,002

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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