Accumulated Other Comprehensive Income (Loss)

12 Months Ended

Sep. 30, 2020

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

13. Accumulated Other Comprehensive Income (Loss)

Other comprehensive income (loss) is comprised of certain gains and losses that are excluded from net income under GAAP and instead recorded as a separate element of stockholders’ equity.

The following table summarizes the components of and changes in accumulated other comprehensive loss (in millions):

	Foreign			Derivative
	Currency Translation			Financial Instruments			AOCI
Balance as of September 30, 2017	$	(14.6	)	$	—		$	(14.6	)
Other comprehensive loss before reclassifications		(2.7	)		—			(2.7	)
Reclassifications out of other comprehensive loss		—			—			—
Balance as of September 30, 2018	$	(17.3	)	$	—		$	(17.3	)
Other comprehensive income before reclassifications		(1.7	)		(1.6	)		(3.3	)
Reclassifications out of other comprehensive loss		—			—			—
Balance as of September 30, 2019	$	(19.0	)	$	(1.6	)	$	(20.6	)
Other comprehensive income before reclassifications		(0.7	)		(13.4	)		(14.1	)
Reclassifications out of other comprehensive loss		—			—			—
Balance as of September 30, 2020	$	(19.7	)	$	(15.0	)	$	(34.7	)

Gains (losses) on derivative instruments are recognized in the consolidated statements of operations in interest expense, financing costs, and other.