Planned Acquisition of Foot Locker, Inc. - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	May 15, 2025	Aug. 02, 2025	Aug. 03, 2024	Aug. 02, 2025	Aug. 03, 2024	Aug. 26, 2025	Jun. 06, 2025	Jan. 14, 2022
Planned Acquisition of Foot Locker, Linc. [Line Items]
Foot Locker acquisition-related costs		$ 12,500
Merger and integration costs		8,028	$ 0	$ 8,028	$ 0
Payment of bridge facility financing fees				7,863	$ 0
Revolving Credit Facility
Planned Acquisition of Foot Locker, Linc. [Line Items]
Amount reserved under the Credit Facility on a "certain funds" basis							$ 250,000
Credit Facility borrowing capacity							2,000,000	$ 1,600,000
Bridge Facility
Planned Acquisition of Foot Locker, Linc. [Line Items]
Bridge financing available as part of planned acquisition	$ 2,400,000	1,750,000		$ 1,750,000
Amortization of bridge facility financing fees		4,500
Payment of bridge facility financing fees		$ 7,900
Potential debt that could be issued by Dick's Sporting Goods as part of Exchange Offer
Planned Acquisition of Foot Locker, Linc. [Line Items]
Proposed aggregate principal amount							$ 400,000
Proposed interest rate, stated percentage							4.00%
2029 Senior Notes Foot Locker
Planned Acquisition of Foot Locker, Linc. [Line Items]
Interest rate, stated percentage						4.00%	4.00%
Aggregate principal amount of Exchange Offer						$ 400,000	$ 400,000
Foot Locker, Inc.
Planned Acquisition of Foot Locker, Linc. [Line Items]
Price per share that may be paid in planned acquisition	$ 24.00
Exchange ratio of the Company's common stock in relation to planned acquisition	0.1168
Estimated enterprise value	$ 2,400,000
Estimated enterprise value as part of planned acquisition	$ 2,500,000