|
Lines of Credit - Additional Information (Detail) (USD $)
|
3 Months Ended |
|
Mar. 31, 2015
|
| Line of Credit Facility [Line Items] |
|
| Line of credit, pro forma excess borrowing availability for restricted payments and acquisitions to occur without financial covenants |
$ 250,000,000 |
| Line of credit, minimum borrowing availability for financial maintenance covenants to be applicable |
100,000,000 |
| Line of credit, covenant |
Payment Conditions allow restricted payments and acquisitions to occur without financial covenants as long as the Company has $250.0 million of pro forma excess borrowing availability under the Credit Agreement. |
| Maximum |
|
| Line of Credit Facility [Line Items] |
|
| Percentage of net orderly liquidation value of lease-fleet to be included in determination of borrowing base |
90.00% |
| LIBOR Loans |
|
| Line of Credit Facility [Line Items] |
|
| Revolving credit facility, margin rate |
2.00% |
| LIBOR Loans | Maximum |
|
| Line of Credit Facility [Line Items] |
|
| Revolving credit facility, margin rate |
2.25% |
| LIBOR Loans | Minimum |
|
| Line of Credit Facility [Line Items] |
|
| Revolving credit facility, margin rate |
1.75% |
| Base Rate Loans |
|
| Line of Credit Facility [Line Items] |
|
| Revolving credit facility, margin rate |
1.00% |
| Base Rate Loans | Maximum |
|
| Line of Credit Facility [Line Items] |
|
| Revolving credit facility, margin rate |
1.25% |
| Base Rate Loans | Minimum |
|
| Line of Credit Facility [Line Items] |
|
| Revolving credit facility, margin rate |
0.75% |
| $1.0 billion ABL Credit Agreement |
|
| Line of Credit Facility [Line Items] |
|
| Credit Agreement, borrowing capacity |
$ 1,000,000,000 |
| Credit Agreement, term |
5 years |
| Credit Agreement, maturity date |
Feb. 22, 2017 |