Commitments and Contingencies (Tables)

12 Months Ended

Aug. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum rental payments for operating leases

	(Dollars in thousands)
2018	$	57,957
2019	44,369
2020	32,620
2021	25,720
2022	19,154
Thereafter	56,800
Total minimum future lease payments	$	236,620

Unrecorded unconditional purchase obligations disclosure

e as follows:

	Payments Due by Period
	Total		2018		2019		2020		2021		2022		Thereafter
	(Dollars in thousands)
Long-term unconditional purchase obligations	$	716,181	$	54,409	$	55,280	$	57,367	$	57,916	$	58,478	$	432,731