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Commitments and Contingencies (Tables)
12 Months Ended
Oct. 31, 2018
Commitments And Contingencies Disclosure [Abstract]  
Schedule of Contingent Liabilities The Company is contingently liable under bid, performance and specialty bonds and has open standby letters of credit issued by the Company’s banks in favor of third parties as follows:

 

 

 

October 31,

2018

 

 

October 31,

2017

 

Performance, bid and specialty bonds

 

$

228.2

 

 

$

272.2

 

Open standby letters of credit

 

 

13.0

 

 

 

7.2

 

Total

 

$

241.2

 

 

$

279.4