Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.

Text: contractual obligations we summarize our enforceable and legally binding contractual obligations at september 30 , 2018 , and the effect these obligations are expected to have on our liquidity and cash flow in future periods in the following table . certain amounts in this table are based on management fffds estimates and assumptions about these obligations , including their duration , the possibility of renewal , anticipated actions by third parties and other factors , including estimated minimum pension plan contributions and estimated benefit payments related to postretirement obligations , supplemental retirement plans and deferred compensation plans . because these estimates and assumptions are subjective , the enforceable and legally binding obligations we actually pay in future periods may vary from those presented in the table. . <table class='wikitable'><tr><td>1</td><td>( in millions )</td><td>payments due by period total</td><td>payments due by period fiscal 2019</td><td>payments due by period fiscal 2020and 2021</td><td>payments due by period fiscal 2022and 2023</td><td>payments due by period thereafter</td></tr><tr><td>2</td><td>long-term debt including current portionexcluding capital lease obligations ( 1 )</td><td>$ 6039.0</td><td>$ 726.6</td><td>$ 824.8</td><td>$ 1351.0</td><td>$ 3136.6</td></tr><tr><td>3</td><td>operating lease obligations ( 2 )</td><td>615.8</td><td>132.1</td><td>199.9</td><td>118.4</td><td>165.4</td></tr><tr><td>4</td><td>capital lease obligations ( 3 )</td><td>152.5</td><td>5.0</td><td>6.7</td><td>2.7</td><td>138.1</td></tr><tr><td>5</td><td>purchase obligations and other ( 4 ) ( 5 ) ( 6 )</td><td>2210.5</td><td>1676.6</td><td>224.1</td><td>114.9</td><td>194.9</td></tr><tr><td>6</td><td>total</td><td>$ 9017.8</td><td>$ 2540.3</td><td>$ 1255.5</td><td>$ 1587.0</td><td>$ 3635.0</td></tr></table> ( 1 ) includes only principal payments owed on our debt assuming that all of our long-term debt will be held to maturity , excluding scheduled payments . we have excluded $ 205.2 million of fair value of debt step-up , deferred financing costs and unamortized bond discounts from the table to arrive at actual debt obligations . see fffdnote 13 . debt fffd fffd of the notes to consolidated financial statements for information on the interest rates that apply to our various debt instruments . ( 2 ) see fffdnote 14 . operating leases fffd of the notes to consolidated financial statements for additional information . ( 3 ) the fair value step-up of $ 18.5 million is excluded . see fffdnote 13 . debt fffd fffd capital lease and other indebtednesstt fffd of the notes to consolidated financial statements for additional information . ( 4 ) purchase obligations include agreements to purchase goods or services that are enforceable and legally binding and that specify all significant terms , including : fixed or minimum quantities to be purchased ; fixed , minimum or variable price provision ; and the approximate timing of the transaction . purchase obligations exclude agreements that are cancelable without penalty . ( 5 ) we have included in the table future estimated minimum pension plan contributions and estimated benefit payments related to postretirement obligations , supplemental retirement plans and deferred compensation plans . our estimates are based on factors , such as discount rates and expected returns on plan assets . future contributions are subject to changes in our underfunded status based on factors such as investment performance , discount rates , returns on plan assets and changes in legislation . it is possible that our assumptions may change , actual market performance may vary or we may decide to contribute different amounts . we have excluded $ 247.8 million of multiemployer pension plan withdrawal liabilities recorded as of september 30 , 2018 due to lack of definite payout terms for certain of the obligations . see fffdnote 4 . retirement plans fffd multiemployer plans fffd of the notes to consolidated financial statements for additional information . ( 6 ) we have not included the following items in the table : fffd an item labeled fffdother long-term liabilities fffd reflected on our consolidated balance sheet because these liabilities do not have a definite pay-out scheme . fffd $ 158.4 million from the line item fffdpurchase obligations and other fffd for certain provisions of the financial accounting standards board fffds ( fffdfasb fffd ) accounting standards codification ( fffdasc fffd ) 740 , fffdincome taxes fffd associated with liabilities for uncertain tax positions due to the uncertainty as to the amount and timing of payment , if any . in addition to the enforceable and legally binding obligations presented in the table above , we have other obligations for goods and services and raw materials entered into in the normal course of business . these contracts , however , are subject to change based on our business decisions . expenditures for environmental compliance see item 1 . fffdbusiness fffd fffd governmental regulation fffd environmental and other matters fffd , fffdbusiness fffd fffd governmental regulation fffd cercla and other remediation costs fffd , and fffd fffdbusiness fffd fffd governmental regulation fffd climate change fffd for a discussion of our expenditures for environmental compliance. .
Question: what is the total of payments differed until after 2023?
Answer: 3635.0
Question: and what is the full amount of all payments?

user
9017.8
assistant