Accrued Liabilities (Changes in Accrued Product Warranties) (Details) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Accrued Liabilities [Abstract]
Warranties, beginning of period	$ 27,309	$ 20,130
Impact from adoption of ASC 606		594
Expense, net of recoveries		2,072
Expense, net of recoveries	(4,333)
Reductions for settling warranties	(4,277)	(2,537)
Foreign currency exchange rate changes	228	(103)
Warranties, end of period	$ 18,927	$ 20,156

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
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- Definition

Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.

+ References

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-Publisher FASB
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- Definition

Amount of increase (decrease) in the standard and extended product warranty accrual from changes in estimates attributable to preexisting product warranties.

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-Publisher FASB
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The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.

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Amount of foreign currency translation gain (loss) which decreases (increases) the standard and extended product warranty accrual.

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-Publisher FASB
-Name Accounting Standards Codification
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Product Warranty Expense Recoveries

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