Employees' Stock Incentive Plans Additional Information (Details) $ / shares in Units, $ in Millions		9 Months Ended
Jul. 02, 2015 shares	Sep. 27, 2015 USD ($) annual_installment $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Business acquisition, common stock of parent, conversion ratio to common stock of successor company	0.443332
Options granted		3,409,031
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value \| $ / shares		$ 9.60
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		655,436
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value \| $		$ 21
Business Acquisition, Restricted Stock Units of Acquiree, Conversion Ratio to Restricted Stock Units of Successor Company	1
Business Acquisition, Restricted Stock Units of Acquiree, Converted to Restricted Stock Units of Successor Company, Number of Shares	2,000,000
Share-based compensation costs not yet recognized \| $		$ 133
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition		2 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period		400,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value \| $		$ 31
2013 Omnibus Plan \| Employee stock option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation by type of award, number of shares authorized	17,555,947
Award vesting period		5 years
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
2012 Performance Incentive Plan \| Employee stock option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant		13,900,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price \| $ / shares		$ 37.69
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting, Number of Annual Installments \| annual_installment		3
Involuntary termination without cause \| 2013 Omnibus Plan \| Employee stock option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage		20.00%

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Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting, Number of Annual Installments

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Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Percentage of vesting of share-based compensation awards.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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