Receivables

Receivables consist of client receivables and the current portion of amounts due under sales-type leases.

Client receivables represent recorded revenues that have either been billed, or for which we have an unconditional right to invoice and receive payment in the future. We periodically provide long-term financing options to creditworthy clients through extended payment terms. Generally, these extended payment terms provide for date-based payments over a fixed period, not to exceed the term of the overall arrangement. Thus, our portfolio of client contracts contains a financing component, which is recognized over time as a component of other income, net in our condensed consolidated statements of operations.

Lease receivables represent our net investment in sales-type leases resulting from the sale of certain health care devices to our clients.

We perform ongoing credit evaluations of our clients and generally do not require collateral from our clients. We provide an allowance for estimated uncollectible accounts based on specific identification, historical experience and our judgment.

A summary of net receivables is as follows:



(In thousands)	June 30, 2018		December 30, 2017

Client receivables	$	1,204,487	$	1,082,886
Less: Allowance for doubtful accounts	61,639		52,786

Client receivables, net of allowance	1,142,848		1,030,100

Current portion of lease receivables	9,012		12,681

Total receivables, net	$	1,151,860	$	1,042,781

During the second quarter of 2008, Fujitsu Services Limited's ("Fujitsu") contract as the prime contractor in the National Health Service ("NHS") initiative to automate clinical processes and digitize medical records in the Southern region of England was terminated. This gave rise to the termination of our subcontract for the project. We continue to be in dispute with Fujitsu regarding Fujitsu's obligation to pay amounts due upon termination, including our client receivables and damages for pre-termination losses. We are working with Fujitsu to resolve these issues based on processes provided for in the subcontract. Part of that process required final resolution of disputes between Fujitsu and the NHS regarding the prime contract termination, which has now occurred. As of June 30, 2018, it remains unlikely that our matter with Fujitsu will be resolved in the next 12 months. Therefore, these client receivables have been classified as long-term and represent less than the majority of other long-term assets at June 30, 2018 and December 30, 2017. While the ultimate collectability of the client receivables pursuant to this process is uncertain, we believe that we have valid and equitable grounds for recovery of such amounts and that collection of recorded amounts is probable. Nevertheless, it is reasonably possible that our estimates regarding collectability of such amounts might materially change.

During the first six months of 2018 and 2017, we received total client cash collections of $2.59 billion and $2.64 billion, respectively.