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Income Taxes - Reconciliation of Deferred Tax Assets and Liabilities (Detail) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Deferred tax assets:    
Net operating loss carryforwards $ 605 $ 1,061
Credit carryforwards 388 318
Lease liability 178 152
Capitalized research and development 262 0
Depreciation and amortization 553 587
Other 159 126
Total deferred tax assets 2,145 2,244
Less valuation allowance (1,228) (1,326)
Deferred tax assets net 917 918
Deferred tax liabilities:    
Right of use asset (162) (141)
Other (129) (94)
Net deferred tax assets $ 626 $ 683