Revenue (Tables)

9 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Information regarding the source of revenue:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2021		2020		2021		2020
Revenue from contracts with customers recognized under Topic 606	$	320,218	$	310,525	$	903,325	$	934,121
Other (1)	49,463		37,302		135,113		111,474
Total	$	369,681	$	347,827	$	1,038,438	$	1,045,595

(1)     Other revenue relates to revenue recognized pursuant to ASU 2016-02, Leases (Topic 842), primarily attributable to long term rentals.

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

	Three Months Ended June 30,
	2021						2020
	Integrated Solutions and Services		Applied Product Technologies		Total		Integrated Solutions and Services		Applied Product Technologies		Total
Revenue from capital projects	$	63,336	$	92,692	$	156,028	$	64,692	$	85,654	$	150,346
Revenue from aftermarket	31,852		30,547		62,399		29,143		28,086		57,229
Revenue from service	144,499		6,755		151,254		134,876		5,376		140,252
Total	$	239,687	$	129,994	$	369,681	$	228,711	$	119,116	$	347,827

	Nine Months Ended June 30,
	2021						2020
	Integrated Solutions and Services		Applied Product Technologies		Total		Integrated Solutions and Services		Applied Product Technologies		Total
Revenue from capital projects	$	166,055	$	259,877	$	425,932	$	185,404	$	235,794	$	421,198
Revenue from aftermarket	91,499		83,477		174,976		90,717		98,189		188,906
Revenue from service	420,984		16,546		437,530		418,613		16,878		435,491
Total	$	678,538	$	359,900	$	1,038,438	$	694,734	$	350,861	$	1,045,595

Information regarding revenue disaggregated by geographic area is as follows:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2021		2020		2021		2020
United States	$	291,113	$	285,077	$	829,925	$	853,067
Asia	31,987		19,806		81,568		51,268
Europe	28,749		23,413		81,561		79,906
Canada	14,210		16,536		36,025		50,418
Australia	3,622		2,995		9,359		10,936
Total	$	369,681	$	347,827	$	1,038,438	$	1,045,595

Contract with Customer, Asset and Liability

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

	Nine Months Ended June 30,
Contract assets (a)	2021		2020
Balance at beginning of period	$	80,759	$	73,467
Recognized in current period	232,750		255,623
Reclassified to accounts receivable	(244,766)		(253,199)
Amounts related to sale of the Memcor product line	—		2,710
Foreign currency	600		(1,011)
Balance at end of period	$	69,343	$	77,590

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

	Nine Months Ended June 30,
Contract Liabilities	2021		2020
Balance at beginning of period	$	26,259	$	39,051
Recognized in current period	245,049		241,468
Amounts in beginning balance reclassified to revenue	(18,496)		(37,508)
Current period amounts reclassified to revenue	(216,972)		(210,985)
Amounts related to sale of the Memcor product line	—		(700)
Foreign currency	1,075		(485)
Balance at end of period	$	36,915	$	30,841