Revenue (Tables)

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table illustrates the sources of revenue:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in millions)	2019		2018		2019		2018
Revenue from contracts with customers	$	1,231	$	1,222	$	3,690	$	3,642
Lease Revenue	65		65		188		179
Total	$	1,296	$	1,287	$	3,878	$	3,821

The following table reflects revenue from contracts with customers by application:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in millions)	2019		2018		2019		2018
Water Infrastructure
Transport	$	369	$	380	$	1,111	$	1,114
Treatment	96		96		274		274
Applied Water
Building Services	207		208		636		608
Industrial Water	169		170		513		524
Measurement & Control Solutions
Water	193		168		587		514
Energy	90		90		248		254
Software as a Service/Other	26		26		75		96
Test	81		84		246		258
Total	$	1,231	$	1,222	$	3,690	$	3,642

The following table reflects revenue from contracts with customers by geographical region:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in millions)	2019		2018		2019		2018
Water Infrastructure
United States	$	141	$	139	$	434	$	387
Europe	170		174		509		542
Asia Pacific	92		91		260		252
Other	62		72		182		207
Applied Water
United States	196		197		609		583
Europe	89		93		275		291
Asia Pacific	41		40		121		115
Other	50		48		144		143
Measurement & Control Solutions
United States	251		238		739		674
Europe	63		59		199		214
Asia Pacific	27		31		85		106
Other	49		40		133		128
Total	$	1,231	$	1,222	$	3,690	$	3,642

Contract with Customer, Asset and Liability

The table below provides contract assets, contract liabilities, and significant changes in contract assets and liabilities:

(in millions)	Contract Assets (a)			Contract Liabilities
Balance at January 1, 2018	$	89		$	107
Additions, net	68			92
Revenue recognized from opening balance	—			(83		)
Billings	(62		)	—
Other	(4		)	(6		)
Balance at September 30, 2018	$	91		$	110
Balance at January 1, 2019	$	96		$	113
Additions, net	71			97
Revenue recognized from opening balance	—			(82		)
Billings	(58		)	—
Other	9			(3		)
Balance at September 30, 2019	$	118		$	125

(a)

Excludes receivable balances which are disclosed on the balance sheet