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Investment in Affiliates (Tables)
3 Months Ended
Mar. 31, 2017
Equity Method Investments and Joint Ventures [Abstract]  
Summary of financial information related to the operating results
Summarized financial information for the affiliates is presented below for the periods presented:
 
 
Three months ended 
 March 31,
(in millions)
 
2017
 
2016
Net operating revenues
 
$
268

 
$
280

Operating expenses
 
129

 
129

Operating income
 
$
139

 
$
151

Net income
 
$
139

 
$
151

FDC equity earnings
 
48

 
55