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SEGMENT AND ENTITY WIDE DISCLOSURES (Tables)

12 Months Ended

Oct. 30, 2021

Segment Reporting [Abstract]

Reconciliation of assets from segment to consolidated

As of October 30, 2021, finite-lived intangible assets, goodwill and maintenance spares are assigned to asset groups within the following segments (in thousands):

			October 30, 2021
			Networking Platforms						Platform Software and Services						Blue Planet Automation Software and Services						Global Services						Total
Other intangible assets, net			$	8,336					$	—					$	56,978					$	—					$	65,314
Goodwill			$	66,405					$	156,191					$	89,049					$	—					$	311,645
Maintenance spares, net			$	—					$	—					$	—					$	55,696					$	55,696

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 30, 2021						October 31, 2020						November 2, 2019
Segment profit (loss):
Networking Platforms			$	850,901					$	827,105					$	759,244
Platform Software and Services			136,602						105,609						64,210
Blue Planet Automation Software and Services			(711)						(12,446)						(17,769)
Global Services			198,521						202,735						188,242
Total segment profit			1,185,313						1,123,003						993,927
Less: non-performance operating expenses
Selling and marketing			452,214						416,425						423,046
General and administrative			181,874						169,548						174,399
Significant asset impairments and restructuring costs			29,565						22,652						24,538
Amortization of intangible assets			23,732						23,383						21,808
Acquisition and integration costs			2,572						4,031						3,370
Add: other non-performance financial items
Interest and other income (loss), net			(1,768)						964						3,876
Interest expense			(30,837)						(31,321)						(37,452)
Loss on extinguishment and modification of debt			—						(646)						—
Less: Provision (benefit) for income taxes			(37,445)						94,670						59,756
Consolidated net income			$	500,196					$	361,291					$	253,434

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 30, 2021						October 31, 2020
Canada			$	240,968					$	214,188
United States			50,744						65,321
Other International			37,541						49,894
Total			$	329,253					$	329,403

X

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.

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- Definition

Tabular disclosure of the reconciliation of profit (loss) from reportable segments to the consolidated income (loss) before income tax expense (benefit) and discontinued operations. Includes, but is not limited to, reconciliation after income tax if income tax is allocated to the reportable segment.

+ References

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- Definition

Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.

+ References

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