Related Party (Cash Flows to be Received from the TRA) (Detail) - Estimated Cash Flow To Be Received Not Subject To Put Call Option $ in Millions	Dec. 31, 2018 USD ($)	[1],[2]
Vantiv TRA Cash Flows
2019	$ 20
2020	29
2021	32
2022	33
2023	33
2024	34
2025	35
2026	36
Thereafter	357
Total Cash Flows to be Received from TRA	$ 609

[1] (a) The 2019 cash flow of $20 has been agreed upon with Worldpay, Inc., for settlement in January 2019 and was recognized as a gain in other noninterest income during the fourth quarter of 2018. The remaining estimated cash flows in this column (which include TRA benefits associated with the net exercise of the warrant in 2016, the subseque nt exchange of Worldpay Holding, LLC units in the third quarter of 201 7 and the subsequent exchange of World pay H olding, LLC units in the second quarter of 2018 ) will be recognized in future periods when the related uncertainties are resolved.

[2] (b) The estimated cash flows assume that Worldpay, Inc. has sufficient taxable income to utilize the tax deductions a ssociated with the TRA.