Lease Commitments for Leases having Terms of More than One Year (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013
Year-ended September 30:
2014	$ 82,544
2015	50,928
2016	20,872
2017	14,029
2018	11,564
Thereafter	10,176
Total	190,113
Property, Plant and Equipment
Year-ended September 30:
2014	10,500
2015	2,055
2016	1,945
2017	1,825
2018	1,091
Thereafter	4,767
Total	22,183
Rental Equipment
Year-ended September 30:
2014	72,044
2015	48,873
2016	18,927
2017	12,204
2018	10,473
Thereafter	5,409
Total	$ 167,930

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 3)

-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (a)

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