Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Sep. 30, 2015

Accumulated Other Comprehensive Income/(Loss) [Abstract]

Schedule of Comprehensive Income (Loss)

Accumulated Other Comprehensive Income (Loss)		Year ended
		September 30,
		2015
(In millions)		Cumulative translation adjustments		Unrecognized elements of pension cost		Net gain (loss) from hedging instruments		Total
Balance at beginning of period	$	(85.6)	$	13.2	$	(0.4)	$	(72.8)
Current increase (decrease)		(103.7)		(4.1)		0.4		(107.4)
Income tax (expense) benefit		-		1.1		(0.2)		0.9
Balance at end of period		(189.3)		10.2		(0.2)		(179.3)
Other comprehensive income (loss) attributable to noncontrolling interests, net of tax		(0.2)		-		-		(0.2)
Balance at end of period attributable to Sirona Dental Systems, Inc. shareholders	$	(189.1)	$	10.2	$	(0.2)	$	(179.1)

Accumulated Other Comprehensive Income (Loss)		Year ended
		September 30,
		2014
(In millions)		Cumulative translation adjustments		Unrecognized elements of pension cost		Net gain (loss) from hedging instruments		Total
Balance at beginning of period	$	2.9	$	6.4	$	(0.7)	$	8.6
Current increase (decrease)		(88.7)		9.4		0.5		(78.8)
Income tax (expense) benefit		-		(2.6)		(0.2)		(2.8)
Balance at end of period		(85.8)		13.2		(0.4)		(73.0)
Other comprehensive income (loss) attributable to noncontrolling interests, net of tax		(0.2)		-		-		(0.2)
Balance at end of period attributable to Sirona Dental Systems, Inc. shareholders	$	(85.6)	$	13.2	$	(0.4)	$	(72.8)