Restructuring Charges (Restructuring and Related Costs) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1,854	$ 2,186	$ 10,339	$ 45,194
Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	810	(133)	1,354	41,327
Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			3,116
Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,044	2,319	5,869	3,867
Real Estate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,065	2,161	8,770	43,781
Real Estate and Other | Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	810	(110)	1,129	40,033
Real Estate and Other | Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			2,862
Real Estate and Other | Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	255	2,271	4,779	3,748
Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	789	25	1,569	1,413
Termination Benefits | Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		(23)	225	1,294
Termination Benefits | Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			254
Termination Benefits | Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 789	$ 48	$ 1,090	$ 119