Revenue Recognition
Triple-Net Leased Properties and Office Operations
Certain of our triple-net leases and most of our MOB and life science and innovation center (collectively, “office operations”) leases provide for periodic and determinable increases in base rent. We recognize base rental revenues under these leases on a straight-line basis over the applicable lease term when collectability is reasonably assured. Recognizing rental income on a straight-line basis generally results in recognized revenues during the first half of a lease term exceeding the cash amounts contractually due from our tenants, creating a straight-line rent receivable that is included in other assets on our Consolidated Balance Sheets. At December 31, 2017 and 2016, this cumulative excess totaled $267.6 million (net of allowances of $117.8 million) and $244.6 million (net of allowances of $109.8 million), respectively (excluding properties classified as held for sale).
Certain of our leases provide for periodic increases in base rent only if certain revenue parameters or other substantive contingencies are met. We recognize the increased rental revenue under these leases as the related parameters or contingencies are met, rather than on a straight-line basis over the applicable lease term.
Senior Living Operations
We recognize resident fees and services, other than move-in fees, monthly as services are provided. We recognize move-in fees on a straight-line basis over the average resident stay. Our lease agreements with residents generally have terms of 12 to 18 months and are cancelable by the resident upon 30 days’ notice.
Other
We recognize interest income from loans and investments, including discounts and premiums, using the effective interest method when collectibility is reasonably assured. We apply the effective interest method on a loan-by-loan basis and recognize discounts and premiums as yield adjustments over the related loan term. We recognize interest income on an impaired loan to the extent our estimate of the fair value of the collateral is sufficient to support the balance of the loan, other receivables and all related accrued interest. When the balance of the loan, other receivables and all related accrued interest is equal to or less than our estimate of the fair value of the collateral, we recognize interest income on a cash basis. We provide a reserve against an impaired loan to the extent our total investment in the loan exceeds our estimate of the fair value of the loan collateral.
We recognize income from rent, lease termination fees, development services, management advisory services and all other income when all of the following criteria are met in accordance with Securities and Exchange Commission (“SEC”) Staff Accounting Bulletin 104: (i) the applicable agreement has been fully executed and delivered; (ii) services have been rendered; (iii) the amount is fixed or determinable; and (iv) collectibility is reasonably assured.
Allowances
We assess the collectibility of our rent receivables, including straight-line rent receivables. We base our assessment of the collectibility of rent receivables (other than straight-line rent receivables) on several factors, including, among other things, payment history, the financial strength of the tenant and any guarantors, the value of the underlying collateral, if any, and current economic conditions. If our evaluation of these factors indicates it is probable that we will be unable to recover the full value of the receivable, we provide a reserve against the portion of the receivable that we estimate may not be recovered. We base our assessment of the collectibility of straight-line rent receivables on several factors, including, among other things, the financial strength of the tenant and any guarantors, the historical operations and operating trends of the property, the historical payment pattern of the tenant and the type of property. If our evaluation of these factors indicates it is probable that we will be unable to receive the rent payments due in the future, we provide a reserve against the recognized straight-line rent receivable asset for the portion, up to its full value, that we estimate may not be recovered. If we change our assumptions or estimates regarding the collectibility of future rent payments required by a lease, we may adjust our reserve to increase or reduce the rental revenue recognized in the period we make such change in our assumptions or estimates.
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.