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Revenue Recognition - Contract Balances (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Schedule Of Contract Assets And Liabilities [Line Items] |  |
Deferred customer acquisition costs | $ 133 | $ 113
Accounts receivable, net | 3,245 | 904
Unbilled revenues (included within Accounts receivable, net - Contracts with customers) | 1,574 | 393
Deferred revenue | 227 | 60
Deferred revenue from contract with customers | 224 | 31
Revenue recognized | 23 | 13
Accounts receivable, net - Contracts with customers |  |
Schedule Of Contract Assets And Liabilities [Line Items] |  |
Accounts receivable, net | 3,057 | 866
Accounts receivable, net - Derivative instruments |  |
Schedule Of Contract Assets And Liabilities [Line Items] |  |
Accounts receivable, net | 182 | 33
Accounts receivable, net - Affiliate |  |
Schedule Of Contract Assets And Liabilities [Line Items] |  |
Accounts receivable, net | $ 6 | $ 5

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- Definition [Line Items] for Schedule Of Contract Assets And Liabilities [Table] + References No definition available. + Details
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 310 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123366838&loc=d3e3073-115593 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(5)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 40 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123353750&loc=SL49131252-203054 + Details
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