ILLINOIS TOOL WORKS INChttps://pcaobus.org/form-ap-filings/50258/50258ILLINOIS TOOL WORKS INC502583/4/2020 11:21:11 PM20199c6816b4-4a77-4068-b9ad-db590292ce7034Deloitte & Touche LLP4781ILLINOIS TOOL WORKS INC49826ITW0003411287Stephanie Christine Wolfe0003411287True