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Supplemental Statements of Cash Flows Information (Tables) | 12 Months Ended
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Sep. 30, 2017
Supplemental Statements of Cash Flows Information |
Schedule of Cash Flow Supplemental Disclosures |
﻿ |  |  |  |  |  |
﻿ |  | Year Ended September 30,
﻿ |  | 2017 |  | 2016 |  | 2015
﻿Interest paid, net of amounts capitalized |  | $ | 27,752 |  | $ | 34,500 |  | $ | 32,608
﻿Income taxes paid |  |  | 33,926 |  |  | 99,468 |  |  | 51,218
﻿Income tax refunds received |  |  | 997 |  |  | 2,350 |  |  | 689
﻿Non-cash activities: |  |  |  |  |  |  |  |  |
﻿Purchases of property, plant and equipment on account |  |  | 17,327 |  |  | 10,705 |  |  | 23,966
﻿Property, plant and equipment acquired by capital lease |  |  | - |  |  | 1,653 |  |  | -
﻿Common shares issued from treasury to settle employee liabilities |  |  | 1,767 |  |  | - |  |  | -
﻿Common shares issued from treasury to settle benefit obligations (Note 17) |  |  | 14,014 |  |  | 13,999 |  |  | 12,574
﻿Cashless exercise of stock options |  |  | 1,473 |  |  | 753 |  |  | 1,532
﻿

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