Sales of Receivables - Summary of MARPA Activity (Detail) - USD ($) $ in Thousands		Dec. 31, 2019		Jun. 30, 2019
Transfers And Servicing Of Financial Assets [Abstract]
Outstanding balance sold to Purchaser		$ 197,438	[1]	$ 192,527
Sales of receivables		1,144,293
Cash collections		(1,139,382)
Cash collected, not remitted to Purchaser	[2]	(53,904)
Remaining sold receivables		$ 143,534

[1] For the six months ended December 31, 2019, the Company recorded a cash inflow in its cash flows from operating activities of $4.9 million from sold receivables.  The cash inflow is calculated as the change in the outstanding balance of sold receivables as of December 31, 2019, compared with the outstanding balance as of June 30, 2019.

[2] Includes the cash collected on behalf of but not yet remitted to the Purchaser as of December 31, 2019.  This balance represents an obligation to the Purchaser and is included in other accrued expenses and current liabilities in the accompanying consolidated balance sheet.