Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.

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-Publisher FASB
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-Topic 942
-SubTopic 405
-Section 45
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Net Earnings Per Share - Narrative (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended						9 Months Ended
	Sep. 27, 2019	Jun. 28, 2019	Mar. 29, 2019	Sep. 28, 2018	Jun. 29, 2018	Mar. 30, 2018	Sep. 27, 2019	Sep. 28, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	3.3			0.0			1.7	0.0
Accrued dividends	$ 17.3	$ 17.2	$ 17.3	$ 17.6	$ 0.0	$ 0.0	$ 51.8	$ 17.6
MCPS
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	18.4						18.4