Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 29, 2018
Accounts receivable, allowances	$ 49.5	$ 45.3
Long-term receivables, allowances	$ 16.8	$ 16.0
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	200,000,000	200,000,000
Preferred stock, shares issued	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	600,000,000	600,000,000
Common stock, shares issued	63,607,090	63,607,090
Treasury stock, shares	14,872,114	14,940,286

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.

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