Intangibles, net (Tables)

3 Months Ended

Dec. 31, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets Subject to Amortization

The gross carrying amount and accumulated amortization of intangible assets subject to amortization are as follows (in thousands):

	December 31, 2018						September 30, 2018
	Gross						Gross
	Carrying		Accum.				Carrying		Accum.
	Amount		Amortization		Net		Amount		Amortization		Net
Customer lists	$	359,073	$	284,098	$	74,975	$	358,776	$	279,990	$	78,786
Trade names and other intangibles		32,739		13,595		19,144		32,739		13,081		19,658
Total	$	391,812	$	297,693	$	94,119	$	391,515	$	293,071	$	98,444