ASC 606 Over Time vs Point in Time

When is revenue recognised over time versus at a point in time under ASC 606?
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US GAAP

ASC 606 Over — Core Rule

Under ASC 606, revenue is recognized over time only if the arrangement meets at least one of three specified criteria; otherwise, control of the promised good or service transfers at a single point in time and revenue is recognized then.

How ASC 606 Over Works

The over-time vs. point-in-time determination is made at the performance obligation level, not the contract level. This matters because a single contract can contain obligations recognized under different patterns.