Revenue (Tables)

12 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Information regarding the source of revenues:

	Year Ended September 30, 2019
Revenue from contracts with customers recognized under Topic 606	$	1,309,303
Other (1)	135,138
Total	$	1,444,441

(1) Other revenue relates to revenue recognized from Topic 840, Leases, mainly attributable to long term rentals.

Information regarding revenues disaggregated by source of revenue and segment is as follows:

	Year Ended September 30, 2019
	Integrated Solutions and Services		Applied Product Technologies		Total
Revenue from capital	$	219,289	$	344,097	$	563,386
Revenue from aftermarket	122,719		165,056		287,775
Revenue from service	568,826		24,454		593,280
Total	$	910,834	$	533,607	$	1,444,441

Schedule of Revenue from External Customers by Geographic Areas

Information regarding revenues disaggregated by geographic area is as follows:

	Year Ended September 30, 2019
United States	$	1,147,649
Europe	102,998
Asia	90,273
Canada	80,083
Australia	23,438
Total	$	1,444,441

The following tables set forth external net revenue, net of intercompany eliminations, and net asset information by region:

	Year Ended September 30,
	2019		2018		2017
Sales to external customers
United States	$	1,147,649	$	1,067,636	$	1,033,404
Rest of World	296,792		271,905		214,020
Total	$	1,444,441	$	1,339,541	$	1,247,424

Contract with Customer, Asset and Liability

The tables below provides a roll-forward of contract assets and contract liabilities balances for the periods presented:

	Contract Assets (a)
Balance at September 30, 2018	$	69,147
Cumulative effect of adoption of new accounting standards	(6,106		)
Recognized in current period	325,289
Reclassified to accounts receivable	(302,055		)
Foreign currency	217
Reclassified to assets held for sale	(13,025		)
Balance at September 30, 2019	$	73,467

(a) Excludes receivable balances which are disclosed on the Consolidated Balance Sheets.

	Contract Liabilities
Balance at September 30, 2018	$	17,652
Cumulative effect of adoption of new accounting standards	1,773
Recognized in current period	319,722
Amounts in beginning balance reclassified to revenue	(20,754		)
Current period amounts reclassified to revenue	(276,002		)
Foreign currency	(2,038		)
Reclassified to liabilities held for sale	(1,302		)
Balance at September 30, 2019	$	39,051