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Affiliate Transactions
9 Months Ended
Sep. 30, 2023
Related Party Transactions [Abstract]  
Affiliate Transactions Affiliate Transactions
We provide competitive local exchange carrier telecommunications services to our affiliates that we also provide to external customers. We believe these services are priced consistent with non-regulated rates charged to external customers. These services are billed directly to our affiliates and recognized as affiliate revenue on our consolidated statements of operations.

Costs are incurred directly by our affiliates for the services they use whenever possible. When such costs are not directly incurred, they are allocated among all affiliates based upon the most reasonable method, first using cost causative measures, or, if no cost causative measure is available, using a general allocator. Unlike other affiliates of Lumen, we do not operate as a service company to our affiliates and therefore any allocated affiliate revenue we earn reduces the affiliate charges incurred by us and is presented on a net basis within Operating expenses – affiliates on our consolidated statements of operations. From time to time, we may adjust the basis for allocating the costs of a shared service among affiliates. Any such changes in allocation methodologies are generally applied prospectively.

We also purchase services from our affiliates, including telecommunication services, insurance, flight services, and other support services such as legal, regulatory, finance, administration and executive support. Our affiliates charge us for those services using the allocation methodology described above.