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Loans Receivable, Net - Summary of Loans Receivable, Net (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
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Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Loans receivable | $ 2,840 | $ 1,695 |  |
Allowance for doubtful accounts | (1,104) | (435) | $ (78) | $ (20)
Loans receivable, net | 1,736 | 1,260 |  |
Unused commitment on credit cards | 8 |  |  |
Allowance for doubtful accounts | 1,112 |  |  |
On-line merchant |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Loans receivable | 394 | 361 |  |
Allowance for doubtful accounts | (120) | (79) | (20) | (9)
Loans receivable, net | 274 | 282 |  |
Consumer |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Loans receivable | 1,568 | 851 |  |
Allowance for doubtful accounts | (614) | (232) | (45) | (8)
Loans receivable, net | 954 | 619 |  |
In-store merchant |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Loans receivable | 267 | 187 |  |
Allowance for doubtful accounts | (145) | (76) | (13) | $ (3)
Loans receivable, net | 122 | 111 |  |
Credit Cards |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Loans receivable | 611 | 296 |  |
Allowance for doubtful accounts | (225) | (48) | $ 0 |
Loans receivable, net | $ 386 | $ 248 |  |

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- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI https://asc.fasb.org/extlink&oid=122038336&loc=d3e74567-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI https://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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