Net Income Per Share (Tables)

6 Months Ended

Jul. 31, 2021

Earnings Per Share [Abstract]

Schedule of basic and diluted net income per share

The following table sets forth the calculations of basic and diluted net income per share:

	13 Weeks Ended				26 Weeks Ended
	July 31,		August 1,		July 31,		August 1,
(in millions, except per share data)	2021		2020		2021		2020
Basic net income per share:
Net income	$	282.4	$	261.5	$	656.9	$	509.1
Weighted average number of shares outstanding	228.6		237.3		230.9		237.1
Basic net income per share	$	1.24	$	1.10	$	2.84	$	2.15
Diluted net income per share:
Net income	$	282.4	$	261.5	$	656.9	$	509.1
Weighted average number of shares outstanding	228.6		237.3		230.9		237.1
Dilutive effect of stock options and restricted stock (as    determined by applying the treasury stock method)	0.9		0.8		1.1		0.7
Weighted average number of shares and dilutive potential    shares outstanding	229.5		238.1		232.0		237.8
Diluted net income per share	$	1.23	$	1.10	$	2.83	$	2.14