(3)    Revenue from Contracts with Customers
Disaggregated Revenue by geographic location:
Revenues by geographic area presented based upon the location of the customer are as follows (in thousands):
Year Ended December 31,
202520242023
United States$612,225 $614,085 $579,025 
Rest of world247,569 229,922 198,682 
Total$859,794 $844,007 $777,707 
Transaction Price Allocated to the Remaining Performance Obligations
The following table includes estimated revenue expected to be recognized in the future related to performance obligations that are unsatisfied or partially unsatisfied as of December 31, 2025 (in thousands). The estimated revenues do not include unexercised contract renewals.
Next Twelve MonthsThereafter
Product subscriptions$565,859 $270,397 
Professional services13,105 4,665 
Total$578,964 $275,062 
Deferred contract acquisition and fulfillment costs
The following table summarizes the activity of the deferred contract acquisition and fulfillment costs, which primarily consist of capitalized sales commissions, for the year ended December 31, 2025 and 2024 (in thousands):
Year Ended December 31,
20252024
Beginning balance$125,806 $121,609 
Capitalization of contract acquisition and fulfillment costs47,334 57,796 
Amortization of deferred contract acquisition and fulfillment costs(57,792)(53,599)
Ending balance$115,348 $125,806 

Historical Timeline

Fiscal YearFiled
2025Feb 19, 2026Showing above
2024Feb 28, 2025
2023Feb 26, 2024
2022Feb 24, 2023
2021Feb 24, 2022
2020Feb 26, 2021
2019Feb 28, 2020

About Revenue Disclosures

Revenue disclosures under ASC 606 explain how a company identifies performance obligations, allocates transaction prices, and determines when revenue is recognized. This section is essential for understanding whether reported revenue reflects genuine economic activity or aggressive accounting choices. Analysts examine the mix of point-in-time versus over-time recognition, which directly affects revenue timing and comparability.

Key signals: rising contract liabilities (deferred revenue) suggest strong future revenue visibility, while declining contract assets may indicate slowing project milestones. Watch for variable consideration estimates — rebates, returns, and performance bonuses that require management judgment. Significant changes in disaggregated revenue by geography or product line can reveal shifting business mix before it appears in headline numbers. Compare revenue growth against contract liability growth to assess sustainability, and scrutinize any changes in the timing of recognition that coincide with earnings pressure.