Janus International Group Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Summary of Significant Accounting Policies - Narrative (Details)

v3.24.3

Summary of Significant Accounting Policies - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 28, 2024 USD ($) segment	Sep. 30, 2023 USD ($)
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue	$ (138.9)	$ (161.0)	$ (422.4)	$ (467.3)
Accounts payable			(8.6)	3.6
Interest income	0.8		1.2
Provision for expected credit losses, net	$ 8.1		$ 8.6	(0.7)
Product warranty obligation, term	10 years		10 years
Number of operating segments \| segment			2
Number of reportable segments \| segment			2
Inventory Concentration Risk \| Customer One \| Customer Concentration Risk
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Concentration risk	16.00%		17.00%
Minimum
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Product warranty obligation, term	1 year		1 year
Maximum
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Product warranty obligation, term	3 years		3 years
Service revenues
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue	$ (36.3)	$ (31.3)	$ (89.9)	$ (86.9)
Service revenues \| Revision of Prior Period, Error Correction, Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue	0.0		2.5
Accounts payable	$ 0.0		$ 2.5

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