Restructuring Charges (Restructuring and Related Costs) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1,165	$ 1,955	$ 5,388	$ 8,485
Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		417		544
Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	1,137	1,415	3,116
Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,165	401	3,973	4,825
Real Estate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,165	1,765	4,898	7,704
Real Estate and Other [Member] | Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		192		319
Real Estate and Other [Member] | Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	1,172	1,415	2,862
Real Estate and Other [Member] | Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,165	401	3,483	4,523
Termination Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	190	490	781
Termination Benefits [Member] | Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		225		225
Termination Benefits [Member] | Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	(35)	0	254
Termination Benefits [Member] | Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 0	$ 0	$ 490	$ 302