Earnings Per Share (Tables)

12 Months Ended

Nov. 30, 2016

Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]

Schedule of Weighted Average Number of Shares

The following table sets forth the computation of earnings per common share and earnings per common share—assuming dilution, and does not include participating securities for any year (in millions, except per share amounts):

	Years Ended November 30,
	2016			2015			2014
Numerator
(Loss) income from continuing operations	$	(.4	)	$	(18.7	)	$	12.1
Income (loss) from discontinued operations, net of tax	—			.9			(.6		)
Net (loss) income	$	(.4	)	$	(17.8	)	$	11.5
Denominator (shares in millions)
Denominator for basic earnings per share - weighted average shares outstanding	44.0			45.3			46.3
Effect of dilutive securities	—			0.4			0.8
Denominator for dilutive earnings per share - adjusted weighted average shares and assumed conversions	44.0			45.7			47.1
Basic and Diluted Income (Loss) Per Share
(Loss) income from continuing operations	$	(.01	)	$	(.41	)	$	.26
Income (loss) from discontinued operations, net of tax	$	—		$	.02		$	(.01	)
Net (loss) income	$	(.01	)	$	(.39	)	$	.25