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

	December 31, 2019										December 31, 2018
	Gross Carrying Amount		Accumulated Amortization			Other			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Other			Net Carrying Amount
Finite-lived intangible assets:
Developed technology	$	291	$	(72	)	$	1		$	220	$	152	$	(40	)	$	1		$	113
Trade names		3		(1	)		1			3		45		(44	)		—			1
Favorable contracts and leases, net		113		(24	)		—			89		113		(17	)		—			96
Other		38		(16	)		—			22		36		(12	)		1			25
Total finite-lived intangible assets		445		(113	)		2			334		346		(113	)		2			235
Indefinite-lived intangible assets:
Gigafactory Nevada water rights		5		—			—			5		—		—			—			—
In-process research and development (“IPR&D”)		60		—			(60	)		—		60		—			(13	)		47
Total indefinite-lived intangible assets		65		—			(60	)		5		60		—			(13	)		47
Total intangible assets	$	510	$	(113	)	$	(58	)	$	339	$	406	$	(113	)	$	(11	)	$	282