Revenue Recognition (Tables)

9 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The following tables present the Company's revenues disaggregated by segment and by Products & Systems and Services revenue (in millions):

	Three Months Ended June 30,
	2022						2021
	Products & Systems		Services		Total		Products & Systems		Services		Total
Building Solutions North America	$	1,481	$	945	$	2,426	$	1,355	$	857	$	2,212
Building Solutions EMEA/LA	537		415		952		507		494		1,001
Building Solutions Asia Pacific	493		172		665		413		290		703
Global Products	2,571		—		2,571		2,425		—		2,425
Total	$	5,082	$	1,532	$	6,614	$	4,700	$	1,641	$	6,341

	Nine Months Ended June 30,
	2022						2021
	Products & Systems		Services		Total		Products & Systems		Services		Total
Building Solutions North America	$	4,123	$	2,682	$	6,805	$	3,869	$	2,469	$	6,338
Building Solutions EMEA/LA	1,617		1,252		2,869		1,441		1,442		2,883
Building Solutions Asia Pacific	1,442		521		1,963		1,067		834		1,901
Global Products	6,937		—		6,937		6,154		—		6,154
Total	$	14,119	$	4,455	$	18,574	$	12,531	$	4,745	$	17,276

The following table presents further disaggregation of Global Products segment revenues by product type (in millions):

	Three Months Ended June 30,				Nine Months Ended June 30,
	2022		2021		2022		2021
HVAC	$	1,889	$	1,781	$	5,030	$	4,373
Fire & Security	610		580		1,732		1,605
Industrial Refrigeration	72		64		175		176
Total	$	2,571	$	2,425	$	6,937	$	6,154

Contract with Customer, Asset and Liability [Table Text Block]

The following table presents the location and amount of contract balances in the Company's consolidated statements of financial position (in millions):

	Location of contract balances	June 30, 2022		September 30, 2021
Contract assets - current	Accounts receivable - net	$	1,951	$	1,718
Contract assets - noncurrent	Other noncurrent assets	104		99
Contract liabilities - current	Deferred revenue	(1,846)		(1,637)
Contract liabilities - noncurrent	Other noncurrent liabilities	(278)		(269)

Capitalized Contract Cost

The following table presents the location and amount of costs to obtain or fulfill a contract recorded in the Company's consolidated statements of financial position (in millions):

	June 30, 2022		September 30, 2021
Other current assets	$	169	$	149
Other noncurrent assets	122		117
Total	$	291	$	266