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SHORT-TERM AND LONG-TERM DEBT (Tables)

12 Months Ended

Oct. 30, 2021

Debt Disclosure [Abstract]

Schedule of carrying values and estimated fair values of debt instruments

The net carrying value of Ciena’s term loan was comprised of the following for the fiscal periods indicated (in thousands):

						October 30, 2021																								October 31, 2020
						Principal Balance						Unamortized Discount						Deferred Debt Issuance Costs						Net Carrying Value						Net Carrying Value
2025 Term Loan						$	680,873					$	(1,250)					$	(2,338)					$	677,285					$	683,286

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- Definition

Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements.

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