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Consolidated Statements of Changes in Equity (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
AOCI Attributable to Parent [Member]
Foreign currency translation attributable to non-controlling interests	$ 5.0
Maximum [Member] | Ordinary Shares [Member]
Exercise of options by employees and vested RSUs	$ 0.5	$ 0.5	$ 0.5

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Value of stock issued as a result of the exercise of stock options.

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