Aggregate dividends paid during the period for each share of common stock outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Shareholders' Equity (Dividends Paid) (Details) - USD ($) $ / shares in Units, $ in Millions					3 Months Ended
	Mar. 22, 2017	Dec. 29, 2016	Sep. 29, 2016	Jun. 30, 2016	Mar. 31, 2017	Mar. 31, 2016
Dividends, Common Stock [Abstract]
Dividends paid per common share					$ 0	$ 0.26
Share capital
Dividends, Common Stock [Abstract]
Dividends paid per common share		$ 0.26	$ 0.26	$ 0.26
Dividends declared per common share	$ 5.00
Dividends declared	$ 437.0