SUMMARIZED FINANCIAL INFORMATION OF ANIXTER INC - CONDENSED CONSOLIDATED BALANCE SHEETS (Detail) - USD ($) $ in Millions	Apr. 03, 2020	Jan. 03, 2020	Mar. 29, 2019	Dec. 28, 2018
Assets:
Current assets	$ 3,232.5	$ 3,037.9
Property and equipment	174.8	174.9
Operating leases	263.5	273.3
Goodwill	810.0	828.7
Intangible assets, net	342.9	361.2
Other assets	126.8	132.9
Total assets	4,950.5	4,808.9
Liabilities and Stockholders' Equity:
Current liabilities	1,420.9	1,493.5
Operating lease obligations	209.2	219.1
Other liabilities	170.3	175.7
Stockholders' equity	1,833.3	1,860.9	$ 1,620.7	$ 1,570.4
Total liabilities and stockholders’ equity	4,950.5	4,808.9
Anixter Inc. [Member]
Assets:
Current assets	3,228.8	3,035.3
Property and equipment	179.0	179.5
Operating leases	255.7	265.1
Goodwill	810.0	828.7
Intangible assets, net	342.9	361.2
Other assets	126.8	132.9
Total assets	4,943.2	4,802.7
Liabilities and Stockholders' Equity:
Current liabilities	1,418.1	1,492.8
Long-term debt	1,322.6	1,065.9
Operating lease obligations	205.6	213.0
Other liabilities	166.0	172.6
Stockholders' equity	1,830.9	1,858.4
Total liabilities and stockholders’ equity	$ 4,943.2	$ 4,802.7