XML 163 R9999.htm IDEA: XBRL DOCUMENT v2.4.1.9
Uncategorized Items
[us-gaap_AdditionalPaidInCapital]
 10,391,000,000
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember		    
[us-gaap_PreferredStockValueOutstanding]
   556,000,000
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_PreferredStockMember		  
[us-gaap_TreasuryStockValue]
     1,718,000,000
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember