2013  | 2012  | 2011  | ||||||||||
Cash flows from operating activities:  | ||||||||||||
Net income   | $  | 733,993  | $  | 623,925  | $  | 599,114  | ||||||
Income from discontinued operations  | —  | —  | 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  | —  | 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  | ||||||