Quarterly report pursuant to Section 13 or 15(d)

Equity Method Investments - Stock Purchase Agreement (Details)

v3.10.0.1
Equity Method Investments - Stock Purchase Agreement (Details)
Sep. 30, 2018
May 05, 2010
Senior Notes [Member]    
Schedule of Equity Method Investments [Line Items]    
Rate   10.50%
NEC TOKIN Corporation [Member] | KEMET Electronics Corporation [Member] | Stock Purchase Agreement [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment, Ownership Percentage 34.00%