Equity Method Investment in Change Healthcare LLC (Summarized Financial Information of the Joint Venture) (Details) - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Equity Method Investment in Change Healthcare LLC [Abstract]
Total revenue	$ 855,556	$ 823,263
Cost of operations (exclusive of depreciation and amortization)	326,947	337,430
Customer postage	58,484	65,558
Net income (loss)	$ 71,915	$ 12,506

Equity Method Investment, Summarized Financial Information, Cost of Operations, Exclusive of Depreciation and Amortization

No definition available.

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- Definition

Equity Method Investment, Summarized Financial Information, Customer Postage

+ References

No definition available.

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- Definition

The amount of net income (loss) reported by an equity method investment of the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 323
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- Definition

Amount of revenue from sale of product and rendering of service reported by equity method investee.

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- References

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