Segment Reporting (Tables)

9 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Summary of Significant Financial Information

The Company’s computation of Segment Adjusted EBITDA may not be comparable to other similarly titled measures computed by other companies because all companies do not calculate segment Adjusted EBITDA in the same fashion.

	As of and for the three months ended March 31, 2015
	Physical Infrastructure		Cloud and Connectivity		Other		Corp/ elimination		Total
Revenue from external customers	$	164.3	$	163.0	$	13.4	$	—	$	340.7
Segment Adjusted EBITDA	$	109.1	$	86.2	$	3.7	$	—	$	199.0
Total assets	$	3,598.2	$	1,959.4	$	121.1	$	387.1	$	6,065.8
Capital expenditures	$	82.2	$	46.7	$	1.2	$	—	$	130.1

	As of and for the nine months ended March 31, 2015
	Physical Infrastructure		Cloud and Connectivity		Other		Corp/ elimination		Total
Revenue from external customers	$	466.7	$	476.5	$	42.0	$	—	$	985.2
Segment Adjusted EBITDA	$	308.5	$	252.6	$	10.6	$	—	$	571.7
Capital expenditures	$	226.8	$	145.3	$	2.8	$	—	$	374.9

	As of and for the three months ended March 31, 2014
	Physical Infrastructure		Cloud and Connectivity		Other		Corp/ elimination			Total
Revenue from external customers	$	125.0	$	151.7	$	6.4	$	(1.7	)	$	281.4
Segment Adjusted EBITDA	$	82.1	$	82.3	$	2.0	$	(1.2	)	$	165.2
Capital expenditures	$	57.1	$	33.8	$	—	$	—		$	90.9

	As of and for the nine months ended March 31, 2014
	Physical Infrastructure		Cloud and Connectivity		Other		Corp/ elimination			Total
Revenue from external customers	$	359.5	$	452.4	$	19.7	$	(5.1	)	$	826.5
Segment Adjusted EBITDA	$	236.7	$	244.3	$	5.6	$	(4.1	)	$	482.5
Capital expenditures	$	149.0	$	116.9	$	—	$	—		$	265.9

Reconciliation from net earnings/(loss) to Adjusted EBITDA by segment and on a consolidated basis

Reconciliation from Segment Adjusted EBITDA to net earnings/(loss) from continuing operations

	Three months ended March 31,
	2015			2014
Segment Adjusted EBITDA	$	199.0		$	165.2
Interest expense		(60.7	)		(49.1	)
Benefit/(provision) for income taxes		18.4			(9.5	)
Depreciation and amortization expense		(100.1	)		(84.2	)
Transaction costs		(1.5	)		—
Stock-based compensation		(40.7	)		(65.2	)
Loss on extinguishment of debt		(54.9	)		—
Foreign currency (loss)/gain on intercompany loans		(13.2	)		0.1
Net loss from continuing operations	$	(53.7	)	$	(42.7	)

	Nine months ended March 31,
	2015			2014
Segment Adjusted EBITDA	$	571.7		$	482.5
Interest expense		(161.0	)		(150.9	)
Benefit/(provision) for income taxes		13.4			(27.2	)
Depreciation and amortization expense		(293.0	)		(246.9	)
Transaction costs		(6.2	)		(0.8	)
Stock-based compensation		(157.8	)		(165.1	)
Loss on extinguishment of debt		(85.8	)		(1.9	)
Foreign currency (loss)/gain on intercompany loans		(41.2	)		0.9
Non-cash loss on investments		(0.5	)		—
Net loss from continuing operations	$	(160.4	)	$	(109.4	)