Restructuring Charges (Restructuring and Related Costs) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1,955	$ 3,535	$ 8,485	$ 43,008
Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	417	2,445	544	41,460
Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,137		3,116
Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	401	1,090	4,825	1,548
Real Estate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,765	3,357	7,704	41,620
Real Estate and Other | Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	192	2,389	319	40,143
Real Estate and Other | Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,172		2,862
Real Estate and Other | Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	401	968	4,523	1,477
Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	190	178	781	1,388
Termination Benefits | Medical and Healthcare [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	225	56	225	1,317
Termination Benefits | Financial Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ (35)		254
Termination Benefits | Home Office And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 122	$ 302	$ 71