Receivables (Details) - USD ($)	Dec. 28, 2018	Jun. 29, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 497,000,000	$ 468,000,000
Less allowances for collection losses	(3,000,000)	(2,000,000)
Receivables	494,000,000	$ 466,000,000
RSA
Accounts, Notes, Loans and Financing Receivable [Line Items]
Authorized amount of accounts receivables outstanding under agreement	$ 50,000,000

Transfer of Financial Assets Accounted for as Sales, Amount Authorized

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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

Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

+ References

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-Publisher FASB
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-SubTopic 10
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- Definition

The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.

+ References

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