Supplemental Cash Flow (Notes)

6 Months Ended

Mar. 31, 2020

Supplemental Cash Flow [Abstract]

Cash Flow, Supplemental Disclosures [Text Block]

. Supplemental Cash Flow Information

Cash paid for Interest and Income Taxes:

	Three Months Ended March 31,				Six Months Ended March 31,
	2020		2019		2020		2019
	(Dollars in thousands)
Interest paid	$	1,137	$	9,186	$	27,829	$	40,754
Income taxes paid	$	11,284	$	3,741	$	13,176	$	5,951