Debt - Narrative (Details)			1 Months Ended
Debt - Narrative (Details)	Oct. 24, 2023 $ / shares	Jul. 27, 2023 USD ($)	Apr. 30, 2022 USD ($) day $ / shares	Apr. 30, 2025 USD ($)	Jan. 31, 2025 USD ($)
2028 Convertible Notes \| 2028 Convertible Notes (on an as-converted basis)
Debt Instrument [Line Items]
Debt instrument, face amount			$ 300,000,000
Long-term debt			$ 294,000,000	$ 307,843,000	$ 297,092,000
Conversion price (USD per share) \| $ / shares	$ 12.00		$ 24.03
Ratio of repurchase price to principal amount (as a percent)			100.00%
Ratio of control price to principal amount (as a percent)			125.00%
Conversion ratio	0.083333		0.0416119
Convertible notes payable				13,300,000
Long-term debt, fair value				$ 229,000,000	$ 233,000,000
Interest rate, effective percentage (as a percent)				10.10%
2028 Convertible Notes \| 2028 Convertible Notes (on an as-converted basis) \| Period One
Debt Instrument [Line Items]
Threshold trading days \| day			20
Threshold consecutive trading days \| day			30
Threshold percentage of stock price trigger (as a percent)			130.00%
2028 Convertible Notes \| 2028 Convertible Notes (on an as-converted basis) \| Period Two
Debt Instrument [Line Items]
Threshold trading days \| day			5
Threshold consecutive trading days \| day			10
Threshold percentage of stock price trigger (as a percent)			98.00%
2028 Convertible Notes \| 2028 Convertible Notes (on an as-converted basis) \| Cash Interest
Debt Instrument [Line Items]
Interest rate, stated percentage	7.00%		3.50%
2028 Convertible Notes \| 2028 Convertible Notes (on an as-converted basis) \| Paid In Kind Interest
Debt Instrument [Line Items]
Interest rate, stated percentage	8.50%		5.00%
2028 Convertible Notes \| Secured Debt
Debt Instrument [Line Items]
Maximum covenant threshold			$ 750,000,000
Trustee percentage (as a percent)			25.00%
Declare percentage (as a percent)			100.00%
Amendment valuation change (less than) (as a percent)	10.00%
2027 Revolving Credit Facility \| Line of Credit \| Revolving Credit Facility
Debt Instrument [Line Items]
Interest rate, stated percentage		1.75%
Maximum borrowing capacity		$ 150,000,000
Commitment fee (as a percent)		0.40%
Borrowing capacity				$ 150,000,000
2027 Revolving Credit Facility \| Line of Credit \| Revolving Credit Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)		2.75%
Participation fee (as a percent)		2.25%
Borrowing outstanding				0
2027 Revolving Credit Facility \| Line of Credit \| Revolving Credit Facility \| Euro Interbank Offered Rate (EURIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)		2.75%
2027 Revolving Credit Facility \| Line of Credit \| Revolving Credit Facility \| Daily Simple Risk-Free Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)		2.75%
2027 Revolving Credit Facility \| Line of Credit \| Letter of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 100,000,000
Minimum total liquidity (as a percent)		150.00%
2027 Revolving Credit Facility \| Line of Credit \| Letter of Credit \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Borrowing outstanding				0
PIK Note \| 2028 Convertible Notes (on an as-converted basis)
Debt Instrument [Line Items]
Long-term debt, fair value				9,400,000
Debt discount				$ 3,900,000

ChargePoint Holdings, Inc. 10-Q