Extract the main sources of liquidity and put them in a comma separated list.  Beneath that list any foreign currency types that are included in this liquidity,


Our principal sources of liquidity are cash flows generated from operations and our cash, cash equivalents, and
marketable securities balances, which, at fair value, were $96.0 billion and $70.0 billion as of December 31, 2021 and 2022.
Amounts held in foreign currencies were $22.7 billion and $18.3 billion as of December 31, 2021 and 2022. Our foreign
currency balances include British Pounds, Canadian Dollars, Euros, and Japanese Yen.
Cash provided by (used in) operating activities was $46.3 billion and $46.8 billion in 2021 and 2022. Our operating cash
flows result primarily from cash received from our consumer, seller, developer, enterprise, and content creator customers, and
advertisers, offset by cash payments we make for products and services, employee compensation, payment processing and
related transaction costs, operating leases, and interest payments. Cash received from our customers and other activities
generally corresponds to our net sales. The increase in operating cash flow in 2022, compared to the prior year, was primarily
due to the increase in net income, excluding non-cash expenses, partially offset by changes in working capital. Working capital
at any specific point in time is subject to many variables, including variability in demand, inventory management and category
expansion, the timing of cash receipts and payments, customer and vendor payment terms, and fluctuations in foreign ex
system
taralata ke mukhya sroton ko nikaalen or unhen alpaviram se alag suchi main daalen.us suchi ke neeche kisi bhi videshi mudra prakaar jo is taralata main shaamil hai,


taralata ke hamaare pramukh strot sanchaalan or hamaare nakadi, nakad samakakshon se utpann nakadi pravaah hai, or
31 disambar, 2021 or 2022 ke rup main vipanan yogya pratibhutiyon kii shesh raashi, jo uchit mulya par, $ 96.0 billian or $ 70.0 billian thi.
videshi mudraon main yojit raashi 31 disambar, 2021 or 2022 ke rup main $ 22.7 billian or $ 18.3 billian thi. hamaare videshi
mudra santulan main british pound, canadai dollar, euro or japani yen shaamil hai.
parichaalan gatividhiyon dwaara pradaan kii gai nakadi $ 46.3 billian or 2021 or 2022 main $ 46.8 billian thi. hamaari oparating cash
pravaah mukhya rup se hamaare upabhokta, vikreta, develper, udhyam or saamagree nirmaataa graahakon se praapt nakadi se hota he, or
vigyapandaataaon, hamaare dwaara utpaadon or sevaaon, karmchaaree muaavja, bhugtan prasanskaran or ke liye nakad bhugtan dwaara ofaset
sambandhit lenden laagat, parichaalan patte or byaaj bhugtan.hamaare graahakon or anya gatividhiyon se praapt nakad
aam taur par hamaari shuddh bikri se mail khaati he.purv varsh kii tulana main 2022 main parichaalan nakadi pravaah main vruddhi mukhya rup se thi
shuddh aay main vruddhi ke kaaran, gaiyr-nakad kharchon ko chhodkar, kaaryshil puunji main parivartan dwaara aanshik rup se ofaset.kaaryshil puunji
kisi bhi vishisht bindu par kai char ke adheen he, jisamen maang, inventry prabandhan or shrenee main parivartanshiltaa shaamil he
vistaar, nakad raseedon or bhugtan kaa samay, graahak or vikreta bhugtan kii sharten, or videshi purv main utaar -chadhaav
user
sanchaalan, nakadi, nakad samakakshon se utpann nakadi pravaah, or
vipanan yogya pratibhutiyaan shesh

british pound, canadai dollar, euro or japani yen
assistant
<|system|>
</s>
<|user|>
taralata ke mukhya sroton ko nikaalen or unhen alpaviram se alag suchi main daalen.us suchi ke neeche kisi bhi videshi mudra prakaar jo is taralata main shaamil hai,


taralata ke hamaare pramukh strot sanchaalan or hamaare nakadi, nakad samakakshon se utpann nakadi pravaah hai, or
31 disambar, 2021 or 2022 ke rup main vipanan yogya pratibhutiyon kii shesh raashi, jo uchit mulya par, $ 96.0 billian or $ 70.0 billian thi.
videshi mudraon main yojit raashi 31 disambar, 2021 or 2022 ke rup main $ 22.7 billian or $ 18.3 billian thi. hamaare videshi
mudra santulan main british pound, canadai dollar, euro or japani yen shaamil hai.
parichaalan gatividhiyon dwaara pradaan kii gai nakadi $ 46.3 billian or 2021 or 2022 main $ 46.8 billian thi. hamaari oparating cash
pravaah mukhya rup se hamaare upabhokta, vikreta, develper, udhyam or saamagree nirmaataa graahakon se praapt nakadi se hota he, or
vigyapandaataaon, hamaare dwaara utpaadon or sevaaon, karmchaaree muaavja, bhugtan prasanskaran or ke liye nakad bhugtan dwaara ofaset
sambandhit lenden laagat, parichaalan patte or byaaj bhugtan.hamaare graahakon or anya gatividhiyon se praapt nakad
aam taur par hamaari shuddh bikri se mail khaati he.purv varsh kii tulana main 2022 main parichaalan nakadi pravaah main vruddhi mukhya rup se thi
shuddh aay main vruddhi ke kaaran, gaiyr-nakad kharchon ko chhodkar, kaaryshil puunji main parivartan dwaara aanshik rup se ofaset.kaaryshil puunji
kisi bhi vishisht bindu par kai char ke adheen he, jisamen maang, inventry prabandhan or shrenee main parivartanshiltaa shaamil he
vistaar, nakad raseedon or bhugtan kaa samay, graahak or vikreta bhugtan kii sharten, or videshi purv main utaar -chadhaav</s>
<|assistant|>
sanchaalan, nakadi, nakad samakakshon se utpann nakadi pravaah, or
vipanan yogya pratibhutiyaan shesh

british pound, canadai dollar, euro or japani yen</s>
