Revenue from Contracts with Customers (Tables)

12 Months Ended

Sep. 30, 2020

Revenue from Contracts with Customers [Abstract]

The table below shows significant movements in capitalized contract acquisition costs (current and noncurrent) for the years ended September 30, 2020 and 2019 (in thousands):


	2020		2019
Balance, beginning of year	$	59,446	$	—
Impacts from adoption of ASC 606	—		54,608
Additional capitalized contract acquisition costs deferred	43,557		33,925
Amortization of capitalized contract acquisition costs	(32,607)		(29,087)
Balance, end of year	$	70,396	$	59,446

Contract with Customer, Asset and Liability

The table below shows significant movements in contract assets (current and noncurrent) for the years ended September 30, 2020 and 2019 (in thousands):


	2020		2019
Balance, beginning of year	$	132,492	$	—
Impacts from adoption of ASC 606	—		57,499
Revenue recognized during period but not yet billed	37,260		27,459
Contract asset net additions	123,533		88,068
Contract assets acquired through the purchase of Shape	6,045		—
Contract assets reclassified to accounts receivable	(98,858)		(40,534)
Balance, end of year	$	200,472	$	132,492

The table below shows significant movements in the deferred revenue balances (current and noncurrent) for the year ended September 30, 2020 and 2019 (in thousands):


	2020		2019
Balance, beginning of year	$	1,198,116	$	1,015,321
Impacts from adoption of ASC 606	—		68,078
Amounts billed but not recognized as revenues	850,022		866,142
Amounts acquired through the purchase of Shape	39,000		—
Revenues recognized related to the opening balance of deferred revenue	(814,506)		(751,425)
Balance, end of year	$	1,272,632	$	1,198,116