Senior Notes (Details) - USD ($) $ in Millions	3 Months Ended
Sep. 26, 2020	Dec. 28, 2019	Sep. 28, 2019	Aug. 14, 2017
Debt Instrument [Line Items]
Senior Notes	$ 150.0	$ 150.0	$ 150.0	$ 150.0
Senior Notes, Maturity Date	Aug. 14, 2029
Senior Notes, Interest Rate	3.70%
Debt Instrument, Percentage of Principal Amount Redeemable	100.00%
Shelf Notes - Additional Interest Rate	Notes plus 0.50%

Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total.

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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.

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- Definition

Latest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

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