XML 138 R124.htm IDEA: XBRL DOCUMENT v3.19.1
Pension Plans - AOCI Items not yet Recognized (Details) - Pension plan - Foreign Plan - USD ($)
$ in Millions
Feb. 02, 2019
Feb. 03, 2018
Jan. 28, 2017
Defined Benefit Plan Disclosure [Line Items]      
Net actuarial losses $ (53.8) $ (51.1) $ (55.5)
Net prior service credits $ (4.1) $ 2.4 $ 9.2