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

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Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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Dividends (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended
	Nov. 04, 2015	Sep. 25, 2015	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Dividends [Abstract]
Dividend per share paid during period		$ 0.3580			$ 0.7155
Subsequent Event [Line Items]
Dividends declared per common share			$ 0.3580	$ 0.3560	$ 0.7155	$ 0.7115
Total amount of dividend payment		$ 72.7			$ 145.0
Subsequent Event [Member]
Subsequent Event [Line Items]
Dividends declared per common share	$ 0.3585
Total amount of dividend payment	$ 72.9