Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Schedule of Loss before Provision For Income Taxes

	Year Ended December 31,
	2019			2018		2017
Domestic	$	287		$	412	$	993
Noncontrolling interest and redeemable noncontrolling interest		(87	)		87		279
Foreign		465			506		937
Loss before income taxes	$	665		$	1,005	$	2,209

Components of Provision for Income Taxes

The components of the provision for income taxes for the years ended December 31, 2019, 2018 and 2017 consisted of the following (in millions):

	Year Ended December 31,
	2019			2018			2017
Current:
Federal	$	—		$	(1	)	$	(10	)
State		5			3			2
Foreign		86			24			43
Total current		91			26			35
Deferred:
Federal		(4	)		—			—
State		—			—			—
Foreign		23			32			(3	)
Total deferred		19			32			(3	)
Total provision for income taxes	$	110		$	58		$	32

Schedule of Deferred Tax Assets (Liabilities)

Deferred tax assets (liabilities) as of December 31, 2019 and 2018 consisted of the following (in millions):

	December 31,			December 31,
	2019			2018
Deferred tax assets:
Net operating loss carry-forwards	$	1,846		$	1,760
Research and development credits		486			377
Other tax credits		126			128
Deferred revenue		301			156
Inventory and warranty reserves		243			165
Stock-based compensation		102			102
Operating lease right-of-use liabilities		290			—
Accruals and others		16			28
Total deferred tax assets		3,410			2,716
Valuation allowance		(1,956	)		(1,806	)
Deferred tax assets, net of valuation allowance		1,454			910
Deferred tax liabilities:
Depreciation and amortization		(1,185	)		(861	)
Investment in certain financing funds		(17	)		(33	)
Operating lease right-of-use assets		(263	)		—
Other		(24	)		(24	)
Total deferred tax liabilities		(1,489	)		(918	)
Deferred tax liabilities, net of valuation allowance and deferred tax assets	$	(35	)	$	(8	)

Schedule of Reconciliation of Taxes at Federal Statutory Rate to Provision for Income Taxes

The reconciliation of taxes at the federal statutory rate to our provision for income taxes for the years ended December 31, 2019, 2018 and 2017 was as follows (in millions):

	Year Ended December 31,
	2019			2018			2017
Tax at statutory federal rate	$	(139	)	$	(211	)	$	(773	)
State tax, net of federal benefit		5			3			2
Nondeductible expenses		94			65			30
Excess tax benefits related to stock based compensation (1)		(7	)		(44	)		(1,013	)
Foreign income rate differential		189			161			365
U.S. tax credits		(107	)		(80	)		(110	)
Noncontrolling interests and redeemable noncontrolling interests adjustment		(29	)		32			66
Effect of U.S. tax law change		—			—			723
Bargain in purchase gain		—			—			20
Convertible debt		(4	)		—			—
Unrecognized tax benefits		17			1			3
Change in valuation allowance		91			131			719
Provision for income taxes	$	110		$	58		$	32

Schedule of Changes to Gross Unrecognized Tax Benefits

The changes to our gross unrecognized tax benefits were as follows (in millions):


December 31, 2016	$	204
Decreases in balances related to prior year tax positions		(31	)
Increases in balances related to current year tax positions		84
Changes in balances related to effect of U.S. tax law change		(58	)
December 31, 2017		199
Decreases in balances related to prior year tax positions		(6	)
Increases in balances related to current year tax positions		60
December 31, 2018		253
Decreases in balances related to prior year tax positions		(39	)
Increases in balances related to current year tax positions		59
December 31, 2019	$	273