v3.10.0.1

Business and Summary of Significant Accounting Policies - Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Jan. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Cash provided by operating activities | $ (356,498) | $ (159,135) | $ (467,236) |
Cash provided by (used in) financing activities | (128,968) | (211,397) | (153,663) |
Retained Earnings | 2,005,344 | 1,819,524 |  |
Customer Deposits and Advance Payments | 80,579 | 68,060 |  |
Bad Debt Expense | 227,960 | 170,574 | 128,333 |
Pro Forma | Accounting Standards Update 2014-09, Revenue From Contracts With Customers |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Customer Deposits and Advance Payments |  |  |  | $ 2,400
Difference between Revenue Guidance in Effect before and after Topic 606 | Accounting Standards Update 2014-09, Revenue From Contracts With Customers |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Retained Earnings | (704) |  |  | $ (2,400)
Customer Deposits and Advance Payments | 994 |  |  |
Progressive Leasing |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Bad Debt Expense | $ 227,800 | $ 170,500 | $ 127,900 |

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