LTD monetary liability or not?

Is long term debt a monetary liability or not? In one of Schewser’s questions, it is not considered as monetary liability when calculating the net monetary exposure for temporal method. However, in Reading 24 problems from CFAI book, monetary liabilities include long term debt. So what is LTD: monetary or not?

the net monetary exposure under the temporal method is: (Cash + A/R) - (A/P + STD + LTD). LTD is included.

Thanks barthezzz…also makes sense intutively