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Goodwill
 9 Months Ended
Sep. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill
Goodwill
Goodwill by segment is as follows:
 
September 30,
2018
 
December 31,
2017
 
 
 
(as reported)
 
(in millions)
Rail Group
$
134.6

 
$
134.6

Construction Products Group
136.0

 
136.0

Inland Barge Group
9.6

 
—

Energy Equipment Group
505.8

 
507.9

Railcar Leasing and Management Services Group
1.8

 
1.8

 
$
787.8

 
$
780.3


The increase in the Inland Barge Group goodwill during the nine months ended September 30, 2018 is due to an acquisition. Goodwill in the Energy Equipment Group decreased during the nine months ended September 30, 2018 due to fluctuations in foreign currency exchange rates and the allocation of approximately $1.6 million of goodwill to a disposal group as a result of the pending divestitures disclosed in Note 2 Acquisitions and Divestitures.