Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Components of Intangible Assets

Intangible assets consisted of:

	June 30, 2024						September 30, 2023
(Millions of dollars)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized intangible assets
Developed technology	$	15,088	$	(7,813)	$	7,275	$	15,080	$	(7,023)	$	8,058
Customer relationships	4,860		(2,783)		2,076		4,859		(2,521)		2,338
Patents, trademarks and other	1,179		(666)		513		1,130		(624)		505
Amortized intangible assets	$	21,126	$	(11,263)	$	9,864	$	21,069	$	(10,168)	$	10,901
Unamortized intangible assets
Acquired in-process research and development	$	44					$	44
Trademarks	2						2
Unamortized intangible assets	$	46					$	46

Reconciliation of Goodwill by Business Segment

The following is a reconciliation of goodwill by business segment:

(Millions of dollars)	Medical		Life Sciences		Interventional		Total
Goodwill as of September 30, 2023	$	10,955	$	897	$	12,670	$	24,522
Currency translation	12		1		11		24
Goodwill as of June 30, 2024	$	10,967	$	899	$	12,681	$	24,546