XML 61 R47.htm IDEA: XBRL DOCUMENT v3.5.0.2
Short And Long-Term Debt Unsecured Notes (Details) - USD ($)
$ in Millions
3 Months Ended
Jun. 30, 2016
May 26, 2016
Mar. 01, 2016
Dec. 31, 2015
Debt Instrument [Line Items]        
Long-Term Debt, Gross [1] $ 4,062      
Revolving Credit Facility | Line of Credit        
Debt Instrument [Line Items]        
Proceeds from Issuance of Debt $ 400      
Senior Notes | 4.50% Senior Notes        
Debt Instrument [Line Items]        
Interest Rate 4.50%      
Long-Term Debt, Gross $ 450     $ 450
Senior Notes | 5.25% Senior Notes        
Debt Instrument [Line Items]        
Interest Rate 5.25%      
Long-Term Debt, Gross $ 550   $ 300 300
Senior Notes | 4.875% Senior Notes        
Debt Instrument [Line Items]        
Interest Rate 4.88%      
Long-Term Debt, Gross $ 500     0
Face amount of debt   $ 500    
Senior Notes | 3.375% Senior Notes        
Debt Instrument [Line Items]        
Interest Rate 3.375%      
Long-Term Debt, Gross $ 0     $ 500
Repayments of Subordinated Debt $ 500      
Senior Notes | Additional 5.25% Senior Notes        
Debt Instrument [Line Items]        
Long-Term Debt, Gross     $ 250  
[1] Not included in this table, the Company had $130 million of outstanding letters of credit at June 30, 2016 under the Unsecured Letter of Credit Facility with a weighted average rate of 3.10%. In the second quarter of 2016, the Company moved outstanding letters of credit to the Unsecured Letter of Credit Facility and terminated the synthetic letter of credit facility. As a result, the Company increased the capacity under the Unsecured Letter of Credit Facility by $47 million to $135 million.