Annual report pursuant to Section 13 and 15(d)

Recent Accounting Standards (Details)

v3.10.0.1
Recent Accounting Standards (Details) - Accounting Standards Update 2016-02 [Member] - Scenario, Forecast [Member]
$ in Millions
Jan. 01, 2019
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]  
Operating Lease, Right-of-Use Asset $ 100
Operating Lease, Liability $ 100