The following table presents the changes in the carrying value of goodwill by segment (in millions):


	Mobility		Delivery		Freight		Total Goodwill
Balance as of January 1, 2022	$	2,581	$	4,401	$	1,438	$	8,420
Acquisitions	64		—		—		64
Measurement period adjustment	2		—		(2)		—
Divestiture	(16)		—		—		(16)
Foreign currency translation adjustment	(210)		4		1		(205)
Balance as of December 31, 2022	2,421		4,405		1,437		8,263
Loss on disposal	(9)		—		—		(9)
Divestiture	—		(36)		—		(36)
Foreign currency translation and other adjustments	(75)		—		8		(67)
Balance as of December 31, 2023	$	2,337	$	4,369	$	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		Accumulated Amortization		Net Carrying Value		Weighted Average Remaining Useful Life - Years
December 31, 2023
Consumer, Merchant and other relationships	$	1,800	$	(697)	$	1,103	8
Developed technology	890		(621)		269		5
Trade name, trademarks and other	154		(101)		53		4
Intangible assets	$	2,844	$	(1,419)	$	1,425

Amortization expense for intangible assets subject to amortization was $439 million, $523 million, and $362 million for the years ended December 31, 2021, 2022 and 2023, respectively.

The estimated aggregate future amortization expense for intangible assets subject to amortization as of December 31, 2023 is summarized below (in millions):


	Estimated Future Amortization Expense
Year Ending December 31,
2024	$	291
2025	248
2026	187
2027	171
2028	128
Thereafter	398
Total	$	1,423