Prepayments and Other Assets - Components of Current and Non-Current Portions of Prepayments and Other Assets (Details) ¥ in Thousands, $ in Thousands	Dec. 31, 2018 CNY (¥)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 CNY (¥)
Current portion:
Contract asset	¥ 1,414,549	$ 205,738	¥ 0
Prepaid licensed copyrights	184,926	26,896	132,039
Deposits and prepaid rental fees	123,863	18,015	46,033
VAT prepayments	436,343	63,463	586,242
Others	536,700	78,060	359,058
Prepayments and other assets, current	2,696,381	392,172	1,123,372
Non-current portion:
Prepaid licensed copyrights	3,685,272	536,001	2,491,320
Licensed copyrights prepaid assets	569,123	82,776	36,547
Deposits and prepaid rental fees	171,676	24,969	157,882
Others	269,812	39,242	159,913
Prepayments and other assets, noncurrent	¥ 4,695,883	$ 682,988	¥ 2,845,662

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.

+ References

No definition available.

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- Definition

Prepaid content assets net current.

+ References

No definition available.

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- Definition

Prepaid content assets net noncurrent.

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No definition available.

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- Definition

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.

+ References

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- Definition

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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- Definition

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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- References

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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.

+ References

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- Definition

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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- Definition

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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