Earnings per share (Tables)

12 Months Ended

Dec. 31, 2019

Seaspan [Member]

Earnings Per Share Basic [Line Items]

Schedule of Reconciliation of Numerator and Denominator Used in Basic and Diluted EPS Computations

	Earnings			Shares		Pershare
For the year ended December 31, 2019	(numerator)			(denominator)		amount
Net earnings	$	439.1
Less preferred share dividends:
Series D		(14.1	)
Series E		(11.2	)
Series G		(16.0	)
Series H		(17.8	)
Series I		(12.0	)
Basic EPS:
Earnings attributable to common shareholders	$	368.0			214,499,000	$	1.72
Effect of dilutive securities:
Share-based compensation		—			471,000
New Warrants		—			4,902,000
Diluted EPS:
Earnings attributable to common shareholders	$	368.0			219,872,000	$	1.67

	Earnings			Shares		Pershare
For the year ended December 31, 2018	(numerator)			(denominator)		amount
Net earnings	$	278.8
Less preferred share dividends:
Series D		(14.6	)
Series E		(11.2	)
Series F		(8.3	)
Series G		(16.0	)
Series H		(17.8	)
Series I		(3.4	)
Basic EPS:
Earnings attributable to common shareholders	$	207.5			154,848,000	$	1.34
Effect of dilutive securities:
Share-based compensation					91,000
2018 Warrants and New Warrants		—			3,129,000
Diluted EPS(1):
Earnings attributable to common shareholders(1)	$	207.5			158,068,000	$	1.31

	Earnings			Shares		Pershare
For the year ended December 31, 2017	(numerator)			(denominator)		amount
Net earnings	$	175.2
Less preferred share dividends:
Series D		(9.9	)
Series E		(11.1	)
Series F		(9.7	)
Series G		(16.0	)
Series H		(17.7	)
Basic EPS:
Loss attributable to common shareholders	$	110.8			117,524,000	$	0.94
Effect of dilutive securities:
Share-based compensation		—			81,400
Diluted EPS(1):
Earnings attributable to common shareholders(1)	$	110.8			117,605,400	$	0.94

⁽¹⁾ The convertible Series F preferred shares are not included in the computation of diluted EPS when their effects are anti-dilutive.