GOODWILL: (Details) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Jun. 30, 2013	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Goodwill information
Impairment of goodwill and other			$ 28,834,000		$ 17,803,000
Impairment charges	900,000
Goodwill
Goodwill at the beginning of the period		381,129,000	381,129,000	382,285,000
Goodwill impairment		0	(23,313,000)
Acquisition			350,000
Change in foreign currency translation adjustment			218,000	(1,156,000)
Goodwill at the end of the period	358,384,000		358,384,000	381,129,000	382,285,000
Accumulated impairment losses	114,200,000		114,200,000	90,900,000	90,900,000
Marketing and Data Services
Goodwill information
Impairment of goodwill and other	24,900,000
Impairment charges	4,600,000
Goodwill
Goodwill at the beginning of the period		306,854,000	306,854,000	307,865,000
Goodwill impairment	(20,300,000)		(20,283,000)
Acquisition			350,000
Change in foreign currency translation adjustment			(45,000)	(1,011,000)
Goodwill at the end of the period	286,876,000		286,876,000	306,854,000
Marketing and Data Services | United States
Goodwill
Goodwill at the end of the period	266,700,000		266,700,000
Marketing and Data Services | Australia
Goodwill
Goodwill at the end of the period	13,300,000		13,300,000
Marketing and Data Services | China
Goodwill
Goodwill at the end of the period	6,000,000		6,000,000
Marketing and Data Services | Brazil
Goodwill
Goodwill at the end of the period	900,000		900,000
IT Infrastructure Management
Goodwill
Goodwill at the end of the period	71,508,000		71,508,000	71,508,000	71,508,000
Other services
Goodwill information
Impairment of goodwill and other	3,900,000
Impairment charges of other assets	900,000
Goodwill
Goodwill at the beginning of the period		2,767,000	2,767,000	2,912,000
Goodwill impairment	(3,000,000)		(3,030,000)
Change in foreign currency translation adjustment			263,000	(145,000)
Goodwill at the end of the period				$ 2,767,000