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-Topic 260
-SubTopic 10
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Contractual interest rate for funds borrowed, under the debt agreement.

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-Topic 210
-SubTopic 10
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Earnings Per Share (Narrative) (Details) - shares shares in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Stock Options, Restricted Stock Units, Conversion of Notes, and Warrants Under Warrant Agreement
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive shares (in shares)	101	103	102	104
2.125% Convertible Senior Notes due 2026
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stated interest rate	2.125%		2.125%