Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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The amount of cash received during the period as refunds for the overpayment of taxes.

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Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Millions	Sep. 30, 2016	Mar. 31, 2017	Jun. 27, 2014
Income Tax Disclosure [Abstract]
Statutory U.S. federal tax rate		35.00%
Foreign Tax Authority \| Inland Revenue, Singapore (IRAS)
Income Tax Contingency [Line Items]
Income taxes paid			$ 13.2
Tax refunds	$ 3.7