Segment Reporting (Tables)

3 Months Ended

Sep. 30, 2014

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 September 30, 2014
	Physical Infrastructure			Lit Services			Other			Corp/ elimination		Total
Revenue from external customers	$	149.7		$	156.1		$	14.8		$	—	$	320.6
Segment Adjusted EBITDA	$	97.3		$	82.2		$	3.5		$	—	$	183.0
Total assets	$	2,870.8		$	1,773.7		$	131.8		$	283.4	$	5,059.7
Capital expenditures	$	(68.0	)	$	(46.1	)	$	(1.2	)	$	—	$	(115.3	)

	As of and for the three months ended September 30, 2013
	Physical Infrastructure			Lit Services			Other		Corp/ elimination			Total
Revenue from external customers	$	113.6		$	149.4		$	5.1	$	—		$	268.1
Segment Adjusted EBITDA	$	74.4		$	80.9		$	1.8	$	(1.5	)	$	155.6
Capital expenditures, net of stimulus grant    reimbursements	$	(45.2	)	$	(41.5	)	$	—	$	—		$	(86.7	)

	As of June 30, 2014
	Physical Infrastructure		Lit Services		Other		Corp/ elimination		Total
Total Assets	$	2,851.8	$	1,739.1	$	43.1	$	416.4	$	5,050.4

Reconciliation from Total Segment Adjusted EBITDA to Net Earnings/ (Loss) From Continuing Operations before Income Taxes

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

	Three months ended September 30, 2014
	2014			2013
Segment Adjusted EBITDA	$	183.0		$	155.6
Interest expense		(46.9	)		(51.5	)
Provision for income taxes		(9.4	)		(9.3	)
Depreciation and amortization expense		(96.0	)		(81.0	)
Transaction costs		(3.4	)		(0.6	)
Stock-based compensation		(123.1	)		(42.9	)
Foreign currency loss on intercompany loans		(14.7	)		0.6
Net (loss) from continuing operations	$	(110.5	)	$	(29.1	)