Proposed Healthcare Technology Net Asset Exchange (Details) - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Jun. 30, 2016 |
Jun. 30, 2017 |
|
Joint Venture | ||
Schedule of Equity Method Investments [Line Items] | ||
Legal and other consulting fees | $ 4 | |
Joint Venture | ||
Schedule of Equity Method Investments [Line Items] | ||
Debt financing commitments received | $ 6,100 | |
Expected | Joint Venture | ||
Schedule of Equity Method Investments [Line Items] | ||
Expected ownership interest in the joint venture (percent) | 70.00% | |
Expected | Change Healthcare | Joint Venture | ||
Schedule of Equity Method Investments [Line Items] | ||
Expected ownership interest in the joint venture (percent) | 30.00% |