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Equipment, Building, Furniture and Fixtures
 12 Months Ended
Oct. 31, 2019
Property, Plant and Equipment [Abstract]  
EQUIPMENT, BUILDING, FURNITURE AND FIXTURES EQUIPMENT, BUILDING, FURNITURE AND FIXTURES
As of the dates indicated, equipment, building, furniture and fixtures are comprised of the following (in thousands):
 
October 31,
 
2019
 
2018
Equipment, furniture and fixtures
$
544,012

 
$
504,714

Building subject to capital lease
71,760

 
71,968

Leasehold improvements
94,626

 
94,195

 
710,398

 
670,877

Accumulated depreciation and amortization
(423,514
)
 
(378,810
)
 
$
286,884

 
$
292,067


During fiscal 2019, fiscal 2018 and fiscal 2017, Ciena recorded depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements of $78.8 million, $75.3 million and $67.2 million, respectively.