CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Millions	6 Months Ended
	Dec. 26, 2015	Dec. 27, 2014
OPERATING ACTIVITIES:
Net income	$ 2.6	$ 0.2
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	23.8	21.2
Stock-based compensation	12.3	9.2
Unrealized loss on derivative liability	0.2	0.0
Amortization of acquired technologies and other intangibles	3.6	4.0
Disposal of property, plant and equipment	0.5	(0.1)
Changes in operating assets and liabilities:
Accounts receivable	(11.1)	(16.9)
Inventories	(9.7)	(1.0)
Prepayments and other current and non-currents assets	(5.2)	(7.9)
Deferred taxes, net	0.4	2.2
Accounts payable	18.2	3.0
Accrued payroll and related expenses	13.6	3.7
Income taxes payable	0.5	(0.3)
Accrued expenses, other current and non-current liabilities	3.3	(1.3)
Net cash provided by operating activities	53.0	16.0
INVESTING ACTIVITIES:
Purchase of property, plant and equipment	(35.7)	(24.7)
Net cash (used in) investing activities	(35.7)	(24.7)
FINANCING ACTIVITIES:
Net transfers from Viavi	132.2	9.8
Payment of financing obligation related to acquisition	(2.3)	0.0
Proceeds from the exercise of stock options	0.2	0.0
Net cash provided by financing activities	130.1	9.8
Effect of exchange rates on cash and cash equivalents	0.0	(1.5)
Increase (decrease) in cash and cash equivalents	147.4	(0.4)
Cash and cash equivalents at beginning of period	14.5	19.9
Cash and cash equivalents at end of period	161.9	19.5
Non-cash financing activities:
Accretion of Series A preferred stock	11.7	0.0
Convertible Series A Preferred Stock
Non-cash financing activities:
Cumulative dividends on Series A preferred stock	$ 0.3	$ 0.0