SEGMENT AND ENTITY WIDE DISCLOSURES (Tables)

12 Months Ended

Oct. 28, 2023

Schedule of Reconciliation of Assets from Segment to Consolidated

As of October 28, 2023, finite-lived intangible assets, goodwill and maintenance spares are assigned to asset groups within the following segments (in thousands):


	October 28, 2023
	Networking Platforms		Platform Software and Services		Blue Planet Automation Software and Services		Global Services		Total
Other intangible assets, net	$	188,383	$	—	$	17,244	$	—	$	205,627
Goodwill	$	199,525	$	156,191	$	89,049	$	—	$	444,765
Maintenance spares, net	$	—	$	—	$	—	$	54,042	$	54,042

Schedule of Segment Profit (Loss) and the Reconciliation to Consolidated Net Income (Loss)

The table below sets forth Ciena’s segment profit (loss) and the reconciliation to consolidated net income for the respective periods indicated (in thousands):


	Year Ended
	October 28, 2023		October 29, 2022		October 30, 2021
Segment profit (loss):
Networking Platforms	$	778,641	$	572,305	$	850,901
Platform Software and Services	186,945		175,108		136,602
Blue Planet Automation Software and Services	(33,669)		(22,388)		(711)
Global Services	196,375		210,663		198,521
Total segment profit	1,128,292		935,688		1,185,313
Less: non-performance operating expenses
Selling and marketing	490,804		466,565		452,214
General and administrative	215,284		179,382		181,874
Significant asset impairments and restructuring costs	23,834		33,824		29,565
Amortization of intangible assets	37,351		32,511		23,732
Acquisition and integration costs	3,474		598		2,572


Add: other non-performance financial items
Interest and other income (loss), net	62,008		6,747		(1,768)
Interest expense	(88,026)		(47,050)		(30,837)
Loss on extinguishment and modification of debt	(7,874)		—		—
Less: Provision (benefit) for income taxes	68,826		29,603		(37,445)
Consolidated net income	$	254,827	$	152,902	$	500,196

Schedule of Ciena's Geographic Distribution of Revenue and Long-lived Assets

For the periods below, Ciena’s geographic distribution of equipment, building, furniture and fixtures, net, and operating ROU assets was as follows (in thousands):


	October 28, 2023		October 29, 2022
Canada	$	229,707	$	226,451
United States	46,933		47,515
Other International	38,647		38,921
Total	$	315,287	$	312,887