Nominal or face amount used to calculate payments on the derivative asset.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

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The effective portion of gain reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount of unrealized gain (loss) related to derivatives designated as cash flow hedging instruments, recorded in results of operations to the extent that the cash flow hedge is determined to be ineffective.

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Derivative Financial Instruments Derivative Financial Instruments (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jan. 03, 2020	Dec. 28, 2018	Jan. 03, 2020	Dec. 28, 2018
Other Nonoperating Income (Expense) [Member] \| Interest Rate Swap
Derivative Financial Instruments
Amount of Gain/(Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	$ 0		$ 0
Amount of Gain/(Loss) Recognized in OCI on Derivatives (Effective Portion)	2		2
Amount of Gain/(Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing)	0		0
Derivatives Instruments, Gain (Loss)
Amount of Gain/(Loss) Recognized in OCI on Derivatives (Effective Portion)	2		2
Amount of Gain/(Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	0		0
Amount of Gain/(Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing)	0		0
Cash Flow Hedging [Member]
Derivative Financial Instruments
Unrealized Gain (Loss) on Cash Flow Hedging Instruments			3
Gain or (loss) recognized in income, ineffective portion of hedging relationship		$ (1)
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion	1		1	$ 2
Designated as Hedging Instrument [Member] \| Interest Rate Swap
Derivative Financial Instruments
Derivative, notional amount	500		500
Derivatives not designated as hedging instruments [Member] \| Total Return Swap [Member]
Derivative Financial Instruments
Derivative, notional amount	$ 124		$ 124