Prepayments and Other Assets - Components of Current and Non-Current Portions of Prepayments and Other Assets (Details) ¥ in Thousands, $ in Thousands	Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2020 CNY (¥)
Current portion:
Contract assets	¥ 1,490,656	$ 216,125	¥ 1,591,152
VAT prepayments	335,350	48,621	711,114
Prepaid licensed copyrights	136,656	19,813	152,596
Receivables from online payment agencies	369,734	53,606	324,327
Advances to suppliers	128,065	18,568	219,605
Prepaid expenses	21,101	3,059	61,594
Deposits and prepaid rental fees	13,220	1,917	21,485
Others	108,145	15,681	184,650
Prepayments and other assets, current	2,602,927	377,390	3,266,523
Non-current portion:
Prepaid licensed copyrights	2,525,282	366,131	2,193,285
Licensed copyrights prepaid assets	469,259	68,036	571,518
Deposits and prepaid rental fees	25,308	3,669	46,635
Long-term restricted cash	750,000	108,740	0	¥ 0
Others	95,284	13,816	94,252
Prepayments and other assets, noncurrent	¥ 3,865,133	$ 560,392	¥ 2,905,690

Deposits and prepaid rental fees, noncurrent.

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- Definition

Licensed copyrights prepaid assets are recognized when the Group has yet to receive the content copyrights from the counterparty under a barter transaction but the counterparty has already received the content copyrights from the Group.

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Prepaid content assets net current.

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Prepaid content assets net noncurrent.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

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Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed after one year or the normal operating cycle, if longer.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

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Carrying amount as of the balance sheet date of amounts paid in advance which will be charged against earnings in periods after one year or beyond the operating cycle, if longer.

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Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Amount of consideration paid in advance for supplies that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

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Carrying amount as of the balance sheet date of value added taxes due either from customers arising from sales on credit terms, or as previously overpaid to tax authorities.

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