Nature of Business and Organization (Details) - NewCo [Member] - USD ($) $ in Thousands		9 Months Ended
	Jun. 28, 2016	Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Long-term debt	$ 6,100,000
Other expenses		$ 15,786
Revolving Credit Facility [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Maximum borrowing capacity	500,000
Change Healthcare Holdings, Inc. [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Payment at closing	$ 1,750,000
Percentage of equity interest	30.00%
McKesson [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Percentage of equity interest	70.00%
Promissory note	$ 1,250,000