Spire Global, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Revenue, Contract Assets, Contract Liabilities and Remaining Performance Obligations - Schedule of Disaggregation of Revenue by Geography (Parenthetical) (Detail)

Revenue, Contract Assets, Contract Liabilities and Remaining Performance Obligations - Schedule of Disaggregation of Revenue by Geography (Parenthetical) (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
FRANCE
Disaggregation Of Revenue [Line Items]
Concentration Customer Risk, Percentage		16.00%
CANADA
Disaggregation Of Revenue [Line Items]
Concentration Customer Risk, Percentage				15.00%
UNITED STATES
Disaggregation Of Revenue [Line Items]
Concentration Customer Risk, Percentage	52.00%	44.00%	52.00%	42.00%
UNITED KINGDOM
Disaggregation Of Revenue [Line Items]
Concentration Customer Risk, Percentage			11.00%	11.00%
BELGIUM
Disaggregation Of Revenue [Line Items]
Concentration Customer Risk, Percentage	11.00%
Customer Concentration Risk \| Revenue Benchmark
Disaggregation Of Revenue [Line Items]
Concentration Customer Risk, Percentage			10.00%

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details