CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Dec. 28, 2019	Jun. 29, 2019
Statement of Financial Position [Abstract]
Trade accounts receivable, allowances	$ 3.8	$ 4.4
Preferred stock, authorized (shares)	25,000,000	25,000,000
Preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Preferred stock, issued (shares)	0	0
Common stock, authorized (shares)	1,000,000,000	1,000,000,000
Common stock, par value (USD per share)	$ 0.01	$ 0.01
Common stock, issued (shares)	276,000,000	286,800,000
Common stock, outstanding (shares)	276,000,000	286,800,000

Amount of allowance for credit loss on accounts receivable, classified as current.

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Face amount or stated value per share of common stock.

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