Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Fair Value of Financial Instruments (Details)

v3.20.1
Fair Value Measurements - Fair Value of Financial Instruments (Details) - Fair value, inputs, level 1 - Senior Notes - USD ($)
$ in Millions
May 02, 2020
Feb. 01, 2020
May 04, 2019
Fair Value      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Long-term borrowings $ 3,764.9 $ 4,064.5 $ 4,348.9
Carrying Value      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Long-term borrowings $ 3,530.5 $ 3,779.9 $ 4,276.5