Common Stock Acquired and Retired, Average Cost Per Share

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- Definition

Amount of cash receipt from (payment to) bank; or stock received from (issuance to) bank in the settlement of the accelerated share repurchase agreement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 30

-Section 25

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6405686&loc=d3e22802-112653

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Current fair value of each cash settlement alternative for each freestanding forward contract.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 40

-Section 50

-Paragraph 5

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6445032&loc=d3e90205-114008

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Percentage of vesting of share-based compensation awards.

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

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Shareholders' Equity (Narrative) (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	9 Months Ended
	Sep. 30, 2015	Oct. 02, 2015	Oct. 03, 2014	Aug. 31, 2015	Aug. 31, 2014
Equity, Class of Stock [Line Items]
Restricted Stock Unit Award Vesting Period		3 years
Stock Repurchased During Period, Shares		7.5	2.1
Common Stock Acquired, Average Cost Per Share		$ 21.29	$ 31.20
Stock Repurchased During Period, Value		$ 159.4	$ 65.0
2014 Stock Repurchase Program [Member]
Equity, Class of Stock [Line Items]
Stock repurchase program approved amount					$ 300.0
Stock Repurchased During Period, Value		84.3
2015 Stock Repurchase Program [Member]
Equity, Class of Stock [Line Items]
Stock repurchase program approved amount				$ 400.0
Stock Repurchased During Period, Value		75.1
Stock Repurchase Program, Remaining Authorized Repurchase Amount		249.9
Retained Earnings [Member]
Equity, Class of Stock [Line Items]
Stock Repurchased During Period, Value		$ 173.7
Minimum \| Employee Stock Option [Member]
Equity, Class of Stock [Line Items]
Restricted Stock Unit Award Vesting Period		4 years
Minimum \| Performance Shares [Member]
Equity, Class of Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		0.00%
Maximum \| Employee Stock Option [Member]
Equity, Class of Stock [Line Items]
Restricted Stock Unit Award Vesting Period		5 years
Maximum \| Performance Shares [Member]
Equity, Class of Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		0.00%
September 2015 ASR Share Delivery [Member]
Equity, Class of Stock [Line Items]
Stock Repurchased During Period, Shares	3.7
Stock Repurchased During Period, Value	$ 68.2
Forward Contract Indexed to Company's Common Stock		$ 6.8
Accelerated Share Repurchases Upfront Payment	$ 75.0