Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Acquired Intangible Assets

Information regarding our intangible assets including assets recognized from our acquisitions was as follows (in millions):

	June 30, 2021									December 31, 2020
	Gross Carrying Amount		Accumulated Amortization			Other		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Other		Net Carrying Amount
Finite-lived    intangible assets:
Developed technology	$	299	$	(131	)	$	4	$	172	$	302	$	(111	)	$	3	$	194
Trade names		2		(1	)		—		1		3		(1	)	—			2
Favorable contracts and    leases, net		113		(36	)		—		77		113		(32	)	—			81
Other		36		(19	)		1		18		38		(18	)		1		21
Total finite-lived    intangible assets		450		(187	)		5		268		456		(162	)		4		298
Indefinite-lived    intangible assets:
Gigafactory Nevada    water rights		15		—			—		15		15		—			—		15
Total intangible assets	$	465	$	(187	)	$	5	$	283	$	471	$	(162	)	$	4	$	313

Total Future Amortization Expense for Finite-lived Intangible Assets

Total future amortization expense for finite-lived intangible assets was estimated as follows (in millions):

Six months ending December 31, 2021	$	25
2022		50
2023		43
2024		28
2025		28
Thereafter		94
Total	$	268