Taxation (Details - Other Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Taxation - Other Details [Line Items]
Expected tax rate	0.00%	0.00%	0.00%
Unrecognized tax benefits that would create a temporary difference between the reported amount and its tax basis	$ 0.0	$ 0.0	$ 0.0
Amount of change in unrecognized tax benefit within 12 months	5.8
Ireland
Taxation - Other Details [Line Items]
Tax Credit Carryforward, Valuation Allowance	89.4	47.0
Deferred tax asset carryforwards components
Deferred tax on foreign tax credit carryforwards	5.2	10.1
Deferred tax asset on tax loss carryforwards	2.9	3.1
Singapore [Member]
Taxation - Other Details [Line Items]
Operating Loss Carryforwards, Valuation Allowance		20.0
Deferred tax asset carryforwards components
Deferred tax asset on tax loss carryforwards	19.1
US [Member]
Taxation - Other Details [Line Items]
Operating Loss Carryforwards, Valuation Allowance	1.0
Deferred tax asset carryforwards components
Deferred tax asset on tax loss carryforwards	$ 0.3
Carryforward period	20 years
Canada
Taxation - Other Details [Line Items]
Operating Loss Carryforwards, Valuation Allowance	$ 3.5	1.1
Switzerland
Taxation - Other Details [Line Items]
Operating Loss Carryforwards, Valuation Allowance	$ 0.3
Deferred tax asset carryforwards components
Deferred tax asset on tax loss carryforwards		$ 10.3
Carryforward period	7 years