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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of basic and diluted EPS:

		Three Months Ended								Nine Months Ended
		September 30,				October 1,				September 30,				October 1,
		2017				2016				2017				2016
Numerator:
Net income attributable to
Weight Watchers International, Inc.		$	44,719			$	34,658			$	100,544			$	54,400
Denominator:
Weighted average shares of common stock outstanding			64,463				63,782				64,237				63,690
Effect of dilutive common stock equivalents			4,223				2,059				3,702				2,182
Weighted average diluted common shares    outstanding			68,686				65,841				67,939				65,872
Earnings per share attributable to Weight    Watchers International, Inc.
Basic		$	0.69			$	0.54			$	1.57			$	0.85
Diluted		$	0.65			$	0.53			$	1.48			$	0.83

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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