Rendering

Component: (Network and Table)
Network
1110 - Disclosure - Income Taxes - Schedule of Provision for Income Taxes on Income from Continuing Operations (Detail)
(http://www.alcoa.com/taxonomy/role/DisclosureIncomeTaxesScheduleOfProvisionForIncomeTaxesOnIncomeFromContinuingOperations)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001675149 (http://www.sec.gov/CIK)
Income Tax Disclosure [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
2015-01-01 - 2015-12-31
2014-01-01 - 2014-12-31
Income Tax Disclosure [Abstract]
 
 
 
Current:
 
 
 
Federal
9,000,000  
3,000,000  
1,000,000  
Foreign
221,000,000  
313,000,000  
333,000,000  
State and local
0  
0  
0  
Current provision for income taxes, total
230,000,000  
 
316,000,000  
 
334,000,000  
 
Deferred:
 
 
 
Federal
 
(85,000,000) 
(5,000,000) 
Foreign
(46,000,000) 
171,000,000  
(45,000,000) 
State and local
0  
0  
0  
Deferred provision for income taxes, total
(46,000,000) 
 
86,000,000  
 
(50,000,000) 
 
Provision for income taxes
184,000,000  
 
402,000,000  
 
284,000,000