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Statement of Cash Flows | 3 Months Ended
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Mar. 31, 2014
Statement of Cash Flows | l. Statement of Cash Flows. In the fourth quarter of 2013, the company began to report its defined benefit pension plans expense as a separate line item within the operating cash flow section of its consolidated statements of cash flows. Prior period’s statements of cash flows have been changed to present pension plans expense separately and to adjust the amounts presented for other assets and liabilities. There was no change to total net cash provided by operating activities in the prior year.

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- Definition The entire disclosure for classifying current financial statements, which may be different from classifications in the prior year's financial statements. Disclose any material changes in classification including an explanation of the reason for the change and the areas impacted. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755 + Details
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