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Acquisitions and Divestitures (Tables)
3 Months Ended
Mar. 31, 2019
Business Combinations [Abstract]  
Schedule of Operating Profit of Business Held-for-Sale
The operating profit of our business held for sale for the three months ending March 31, 2019 and 2018 is as follows:
(in millions)
Three Months Ended March 31,
 
2019
 
2018
Operating profit
$
2

 
$
2