The following table presents the changes in the carrying value of goodwill by reportable segment for the six months ended June 30, 2023 (in millions):


	Mobility		Delivery		Freight		Total Goodwill
Balance as of December 31, 2022	$	2,421	$	4,405	$	1,437	$	8,263


Reclass to Assets held for sale	—		(33)		—		(33)
Loss on disposal	(9)		—		—		(9)
Foreign currency translation and other adjustments	(79)		1		8		(70)
Balance as of June 30, 2023	$	2,333	$	4,373	$	1,445	$	8,151

The components of intangible assets, net were as follows (in millions, except years):


	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Weighted Average Remaining Useful Life - Years
December 31, 2022
Consumer, Merchant and other relationships	$	1,825	$	(506)	$	1,319	9
Developed technology	921		(517)		404		5
Trade name, trademarks and other	247		(96)		151		6
Intangible assets	$	2,993	$	(1,119)	$	1,874


	Gross Carrying Value (1)		Accumulated Amortization (1)		Net Carrying Value (1)		Weighted Average Remaining Useful Life - Years
June 30, 2023
Consumer, Merchant and other relationships	$	1,798	$	(598)	$	1,200	8
Developed technology	890		(558)		332		5
Trade name, trademarks and other	159		(84)		75		5
Intangible assets	$	2,847	$	(1,240)	$	1,607

Amortization expense for intangible assets subject to amortization was $139 million and $91 million for the three months ended June 30, 2022 and 2023, respectively. Amortization expense for intangible assets subject to amortization was $283 million and $184 million for the six months ended June 30, 2022 and 2023, respectively.

The estimated aggregate future amortization expense for intangible assets subject to amortization as of June 30, 2023 is summarized below (in millions):


	Estimated Future Amortization Expense
Year Ending December 31,
Remainder of 2023	$	169
2024	286
2025	253
2026	191
2027	175
Thereafter	526
Total	$	1,600