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Acquisitions and Dispositions Acquisitions and Dispostions
3 Months Ended
Mar. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]  
Mergers, Acquisitions and Dispositions Disclosures
(6)           Acquisitions and Dispositions

There were no material acquisitions or dispositions during the three months ended March 31, 2017 (successor) and the three months ended March 31, 2016 (predecessor).