v3.19.3.a.u2
Income Taxes - Schedule of Deferred Tax Assets (Liabilities) (Detail) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 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)