| Comprehensive income |
|
|
|
For the three months ended |
|
|
|
|
March 31, 2015 |
|
|
|
|
Interest |
|
|
|
|
|
|
Foreign |
|
|
Accumulated |
|
|
|
|
rate swap |
|
|
|
|
|
|
currency |
|
|
other |
|
|
|
|
and cap |
|
|
Investment |
|
|
translation |
|
|
comprehensive |
|
|
|
|
agreements |
|
|
securities |
|
|
adjustments |
|
|
income (loss) |
|
|
Beginning balance |
|
$ |
(1,795 |
) |
|
$ |
3,151 |
|
|
$ |
(26,373 |
) |
|
$ |
(25,017 |
) |
|
Unrealized (losses) gains |
|
|
(9,451 |
) |
|
|
544 |
|
|
|
(17,885 |
) |
|
|
(26,792 |
) |
|
Related income tax benefit (expense) |
|
|
3,691 |
|
|
|
(162 |
) |
|
|
— |
|
|
|
3,529 |
|
|
|
|
|
(5,760 |
) |
|
|
382 |
|
|
|
(17,885 |
) |
|
|
(23,263 |
) |
|
Reclassification from accumulated other comprehensive
income into net income |
|
|
1,332 |
|
|
|
(257 |
) |
|
|
— |
|
|
|
1,075 |
|
|
Related income tax (expense) benefit |
|
|
(520 |
) |
|
|
100 |
|
|
|
— |
|
|
|
(420 |
) |
|
|
|
|
812 |
|
|
|
(157 |
) |
|
|
— |
|
|
|
655 |
|
|
Ending balance |
|
$ |
(6,743 |
) |
|
$ |
3,376 |
|
|
$ |
(44,258 |
) |
|
$ |
(47,625 |
) |
|
|
|
For the three months ended |
|
|
|
|
March 31, 2014 |
|
|
|
|
Interest |
|
|
|
|
|
|
Foreign |
|
|
Accumulated |
|
|
|
|
rate swap |
|
|
|
|
|
|
currency |
|
|
other |
|
|
|
|
and cap |
|
|
Investment |
|
|
translation |
|
|
comprehensive |
|
|
|
|
agreements |
|
|
securities |
|
|
adjustments |
|
|
income (loss) |
|
|
Beginning balance |
|
$ |
(2,344 |
) |
|
$ |
3,120 |
|
|
$ |
(3,421 |
) |
|
$ |
(2,645 |
) |
|
Unrealized (losses) gains |
|
|
(4,111 |
) |
|
|
530 |
|
|
|
28 |
|
|
|
(3,553 |
) |
|
Related income tax benefit (expense) |
|
|
1,606 |
|
|
|
(199 |
) |
|
|
— |
|
|
|
1,407 |
|
|
|
|
|
(2,505 |
) |
|
|
331 |
|
|
|
28 |
|
|
|
(2,146 |
) |
|
Reclassification from accumulated other comprehensive
income into net income |
|
|
5,513 |
|
|
|
(340 |
) |
|
|
— |
|
|
|
5,173 |
|
|
Related income tax (expense) benefit |
|
|
(2,154 |
) |
|
|
133 |
|
|
|
— |
|
|
|
(2,021 |
) |
|
|
|
|
3,359 |
|
|
|
(207 |
) |
|
|
— |
|
|
|
3,152 |
|
|
Ending balance |
|
$ |
(1,490 |
) |
|
$ |
3,244 |
|
|
$ |
(3,393 |
) |
|
$ |
(1,639 |
) |
|