SEGMENT REPORTING (Tables)

12 Months Ended

Jun. 30, 2019

SEGMENT REPORTING

Summary of Financial Information by Segments

	For the Year Ended June 30, 2019
	Zayo Networks		zColo		Allstream		Other		Corp/ Eliminations		Total
	(in millions)
Revenue from external customers	$	1,896.7	$	269.9	$	381.7	$	29.7	$	—	$	2,578.0
Segment Adjusted EBITDA		1,087.5		125.0		64.8		5.8		—		1,283.1
Total assets		7,677.5		1,152.3		376.9		35.1		92.8		9,334.6
Capital expenditures		667.8		99.8		19.3		—		—		786.9

	For the Year Ended June 30, 2018
	Zayo Networks		zColo		Allstream		Other		Corp/ Eliminations		Total
	(in millions)
Revenue from external customers	$	1,808.8	$	290.7	$	479.9	$	23.1	$	—	$	2,602.5
Segment Adjusted EBITDA		1,026.0		142.3		115.0		5.0		—		1,288.3
Total assets		7,406.7		1,188.5		465.5		33.4		115.8		9,209.9
Capital expenditures		667.5		108.8		13.6		—		—		789.9

	For the Year Ended June 30, 2017
	Zayo Networks		zColo		Allstream		Other		Corp/ Eliminations		Total
	(in millions)
Revenue from external customers	$	1,621.1	$	263.3	$	314.3	$	21.6	$	—	$	2,220.3
Segment Adjusted EBITDA		904.6		125.2		83.3		5.1		—		1,118.2
Capital expenditures		723.5		103.5		8.5		—		—		835.5

Reconciliation from Total Segment Adjusted EBITDA to Income from Operations Before Taxes

	For the Year Ended June 30,
	2019		2018		2017
	(in millions)
Total Segment Adjusted EBITDA	$	1,283.1	$	1,288.3	$	1,118.2
Interest expense		(338.7)		(299.8)		(241.5)
Depreciation and amortization		(633.4)		(746.5)		(606.2)
Transaction costs		(17.0)		(18.6)		(20.5)
Stock-based compensation		(109.3)		(96.7)		(114.1)
Loss on extinguishment of debt		—		(4.9)		(18.2)
Gain on business disposition		5.5		—		—
Foreign currency (loss)/gain on intercompany loans		(14.1)		5.4		(10.3)
Non-cash loss on investments		(0.8)		(0.9)		(1.1)
Income from operations before income taxes	$	175.3	$	126.3	$	106.3

Schedule of Geographical Information

	For the Year Ended June 30,
	2019		2018		2017
		(in millions)
Revenue from external customers:
United States	$	2,047.1	$	2,015.9	$	1,630.5
Europe		206.2		199.4		176.5
Canada		321.4		384.2		412.0
Other		3.3		3.0		1.3
Total Revenue	$	2,578.0	$	2,602.5	$	2,220.3

	As of June 30,
	2019		2018
		(in millions)
Long-lived assets:
United States	$	6,154.6	$	5,914.7
Europe		591.6		555.1
Canada		396.1		382.5
Other		0.5		0.6
Total long-lived assets	$	7,142.8	$	6,852.9