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Summary of Major Classes of Consideration Transferred (Detail) (USD $) In Millions, unless otherwise specified	1 Months Ended	12 Months Ended
	Sep. 30, 2013	Dec. 31, 2013
Business Acquisition [Line Items]
Equity instruments (28.7 million ordinary shares)	$ 127.3	$ 127.3
Cash	135.0	135.0
Total consideration	$ 262.3

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Value of stock issued pursuant to acquisitions during the period.

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-Publisher SEC

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-Number 210

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