Non-controlling Interests (Tables)

12 Months Ended

Feb. 02, 2025

Noncontrolling Interest [Abstract]

Schedule of Ownership of Partnership Interests

	Partnership Interests			Ownership Percentage
	Core & Main	Continuing Limited Partners	Total	Core & Main		Continuing Limited Partners		Total
Balances at January 29, 2023	172,765,161	72,471,473	245,236,634	70.4	%	29.6	%	100.0	%
Retirement of Partnership Interests	(28,131,551)	(16,868,449)	(45,000,000)	1.8	%	(1.8)	%	—
Issuance of Partnership Interests	346,977	—	346,977	0.1	%	(0.1)	%	—
Exchange of Partnership Interests	46,683,021	(46,731,040)	(48,019)	23.2	%	(23.2)	%	—
Vesting of Partnership Interests	—	371,292	371,292	(0.1)	%	0.1	%	—
Balances at January 28, 2024	191,663,608	9,243,276	200,906,884	95.4	%	4.6	%	100.0	%
Retirement of Partnership Interests	(3,974,820)	—	(3,974,820)	(0.1)	%	0.1	%	—
Issuance of Partnership Interests	443,089	—	443,089	—	%	—	%	—
Exchange of Partnership Interests	1,684,022	(1,694,125)	(10,103)	0.9	%	(0.9)	%	—
Vesting of Partnership Interests	—	164,614	164,614	(0.1)	%	0.1	%	—
Balances at February 2, 2025	189,815,899	7,713,765	197,529,664	96.1	%	3.9	%	100.0	%