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Statement of Cash Flows	9 Months Ended
Sep. 30, 2013
Statement of Cash Flows	o. Statement of Cash Flows. In 2013, the company began to report its defined benefit pension plans contributions as a separate line item within the operating cash flow section of its consolidated statements of cash flows. The prior period statement of cash flows has been changed to present pension plans contributions 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.

Statement of Cash Flows

9 Months Ended

Sep. 30, 2013

o. Statement of Cash Flows. In 2013, the company began to report its defined benefit pension plans contributions as a separate line item within the operating cash flow section of its consolidated statements of cash flows. The prior period statement of cash flows has been changed to present pension plans contributions 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.