XML 61 R36.htm IDEA: XBRL DOCUMENT v3.20.4
Insurance (Tables)
12 Months Ended
Oct. 31, 2020
Insurance [Abstract]  
Schedule of Insurance Related Balances and Activity
Insurance Related Balances and Activity
(in millions)October 31, 2020October 31, 2019
Insurance claim reserves, excluding medical and dental$504.9 $507.8 
Medical and dental claim reserves16.6 7.2 
Insurance recoverables70.1 64.5 
Schedule of Casualty Program Insurance Reserves Rollforward
Casualty Program Insurance Reserves Rollforward
Years Ended October 31,
(in millions)202020192018
Net balance at beginning of year$443.3 $427.7 $412.5 
Change in case reserves plus IBNR Claims current year
128.5 137.9 131.4 
Change in case reserves plus IBNR Claims prior years
(30.2)(3.4)10.2 
Claims paid(106.8)(119.1)(126.5)
GCA acquisition0.2 — 0.1 
Net balance, October 31(1)
434.8 443.3 427.7 
Recoverables70.1 64.5 73.7 
Gross balance, October 31$504.9 $507.8 $501.4 
(1) Includes reserves related to discontinued operations of approximately $0.5 million for 2020, $1.0 million for 2019, and $3.0 million for 2018.
Schedule of Instruments Used to Collateralize Insurance Obligations
Instruments Used to Collateralize Our Insurance Obligations
As of October 31,
(in millions)20202019
Standby letters of credit$143.6 $141.0 
Surety bonds82.6 90.8 
Restricted insurance deposits0.7 0.8 
Total$226.9 $232.6