Net Income per Common Share (Tables)

9 Months Ended

Oct. 31, 2015

Earnings Per Share [Abstract]

Schedule of reconciliation between basic and diluted net income per share

	Three Months Ended  October 31,				Nine Months Ended  October 31,
	2015		2014		2015		2014
	(In thousands, except per share amounts)
Net income attributable to G-III	$	87,156	$	80,615	$	106,369	$	88,141
Basic net income per share:
Basic common shares		45,311		44,822		45,117		42,740
Basic net income per share	$	1.92	$	1.80	$	2.36	$	2.06
Diluted net income per share:
Basic common shares		45,311		44,822		45,117		42,740
Restricted stock awards and stock options		1,215		902		1,275		942
Diluted common shares		46,526		45,724		46,392		43,682
Diluted net income per share	$	1.87	$	1.76	$	2.29	$	2.02