Exempt Party-in-Interest and Related Party Transactions (Details) - EBP 001 - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Fair Value	$ 412,154,945	$ 367,811,455
Investment Income	57,845,121
Crane NXT Stock
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Fair Value	3,062,490	$ 4,253,956
Investment Income	$ (646,665)
Shares	65,062	73,067
Cost basis	$ 2,589,515	$ 2,710,898
Crane Company Stock
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Fair Value	5,122,497	$ 5,802,569
Investment Income	$ 1,104,837
Shares	27,775	38,238
Cost basis	$ 1,068,648	$ 1,468,017
EBP, Trustee \| Managed Fund
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Fair Value	365,437,281	$ 322,753,323
Investment Income	$ 52,778,997

Amount of increase (decrease) in net asset available for benefit from income (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, realized and unrealized gain (loss) on investment.

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Cost of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract.

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Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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