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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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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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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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Number of non-vested options outstanding.

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No definition available.

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Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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Stock-Based Compensation (Information Related to Stock-baed Compensation) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	3 Months Ended	9 Months Ended
	Oct. 31, 2018	Jun. 29, 2018	Dec. 28, 2018	Dec. 29, 2017	Mar. 30, 2018
RSUs:
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value per grant (in usd per share)			$ 21.71	$ 30.20
Awards granted and assumed (in shares)			14	12
Total fair value of awards released			$ 203	$ 265
Outstanding and unvested (in shares)			21	21
PRUs:
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value per grant (in usd per share)			$ 21.21	$ 32.94
Awards granted and assumed (in shares)			2	4
Total fair value of awards released			$ 261	$ 24
Outstanding and unvested (in shares)			4	9
Released shares (in shares)	12
Stock options:
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value of stock options exercised			$ 13	$ 123
Outstanding (in shares)			12	14
Restricted stock:
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding and unvested (in shares)			1	1
Liability-Classified Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Liability current			$ 21		$ 25
Liability-Classified Awards \| Certain Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted and assumed (in shares)		1
Awards vested (in shares)		1