General - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended
Jun. 14, 2016	Jun. 30, 2017
Regulatory Assets [Line Items]
Water reduction target goal (percent)	20.00%
Accounting Standards Update 2016-09, Statutory Tax Withholding Component
Regulatory Assets [Line Items]
Excess tax benefit		$ 2,203

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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