Long-Term Debt (Long-Term Debt Phantom) (Details)
|
12 Months Ended |
|
Dec. 31, 2017
USD ($)
|
Dec. 31, 2017
EUR (€)
|
$1.4 billion unsecured revolving credit facility, LIBOR plus 1.175%, currently 2.64% and a facility fee of 0.20%, due 2020 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 1,400,000,000
|
|
Long term debt, current interest rate (as a percent) |
2.64%
|
2.64%
|
Long term debt, facility fee (as a percent) |
0.20%
|
|
Margin on floating rate base (as a percent) |
1.175%
|
|
Long term debt, due date (year) |
2020
|
|
$1.2 billion unsecured revolving credit facility, LIBOR plus 1.175%, currently 2.58% and a facility fee of 0.20%, due 2022 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 1,200,000,000
|
|
Long term debt, current interest rate (as a percent) |
2.58%
|
2.58%
|
Long term debt, facility fee (as a percent) |
0.20%
|
|
Margin on floating rate base (as a percent) |
1.175%
|
|
Long term debt, due date (year) |
2022
|
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Period 1 |
|
|
Long-Term Debt |
|
|
Long term debt, due date (year) |
2018
|
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Period 2 |
|
|
Long-Term Debt |
|
|
Long term debt, due date (year) |
2020
|
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Period 3 |
|
|
Long-Term Debt |
|
|
Long term debt, due date (year) |
2022
|
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Period 4 |
|
|
Long-Term Debt |
|
|
Long term debt, due date (year) |
2027
|
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Lower Limit |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
2.65%
|
2.65%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Lower Limit | Period 1 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
2.65%
|
2.65%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Lower Limit | Period 2 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
2.65%
|
2.65%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Lower Limit | Period 3 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
2.65%
|
2.65%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Lower Limit | Period 4 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
2.65%
|
2.65%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Upper Limit |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
7.50%
|
7.50%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Upper Limit | Period 1 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
7.50%
|
7.50%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Upper Limit | Period 2 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
7.50%
|
7.50%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Upper Limit | Period 3 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
7.50%
|
7.50%
|
Unsecured senior notes and senior debentures, 2.65% to 7.50%, due 2018, 2020, 2022, 2027 and 2028 | Upper Limit | Period 4 |
|
|
Long-Term Debt |
|
|
Long term debt, stated interest rate (as a percent) |
7.50%
|
7.50%
|
$200 million unsecured term loan, LIBOR plus 1.30% |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 200,000,000
|
|
Margin on floating rate base (as a percent) |
1.30%
|
|
$841.8 million unsecured term loan, LIBOR plus 1.00%, currently 2.52% due through 2028 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 841,800,000
|
|
Long term debt, current interest rate (as a percent) |
2.52%
|
2.52%
|
Margin on floating rate base (as a percent) |
1.00%
|
|
Long term debt, due date (year) |
2028
|
|
$226.1 million unsecured term loan, 2.53%, due through 2028 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 226,100,000
|
|
Long term debt, current interest rate (as a percent) |
2.53%
|
2.53%
|
Long term debt, due date (year) |
2028
|
|
€700.7 million unsecured term loan, EURIBOR plus 1.15% currently 1.15%, due through 2028 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount | € |
|
€ 700,700,000
|
Long term debt, current interest rate (as a percent) |
1.15%
|
1.15%
|
Margin on floating rate base (as a percent) |
1.15%
|
|
Long term debt, due date (year) |
2028
|
|
$742.1 million unsecured term loan, LIBOR plus 1.30%, currently 2.81%, due through 2027 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 742,100,000.0
|
|
Long term debt, current interest rate (as a percent) |
2.81%
|
2.81%
|
Margin on floating rate base (as a percent) |
1.30%
|
|
Long term debt, due date (year) |
2027
|
|
$273.2 million unsecured term loan, LIBOR plus 1.75% |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 273,200,000.0
|
|
Margin on floating rate base (as a percent) |
1.75%
|
|
$519 million unsecured term loan, LIBOR plus 0.45%, currently 2.00%, due through 2020 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 519,000,000
|
|
Long term debt, current interest rate (as a percent) |
2.00%
|
2.00%
|
Margin on floating rate base (as a percent) |
0.45%
|
|
Long term debt, due date (year) |
2020
|
|
$420 million unsecured term loan, 5.41%, due through 2021 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 420,000,000
|
|
Long term debt, stated interest rate (as a percent) |
5.41%
|
5.41%
|
Long term debt, due date (year) |
2021
|
|
$420 million unsecured term loan, LIBOR plus 1.65%, currently 3.21%, due through 2021 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 420,000,000
|
|
Long term debt, current interest rate (as a percent) |
3.21%
|
3.21%
|
Margin on floating rate base (as a percent) |
1.65%
|
|
Long term debt, due date (year) |
2021
|
|
€159.4 million unsecured term loan, EURIBOR plus 1.58%, currently 1.58%, due through 2021 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount | € |
|
€ 159,400,000.0
|
Long term debt, current interest rate (as a percent) |
1.58%
|
1.58%
|
Margin on floating rate base (as a percent) |
1.58%
|
|
Long term debt, due date (year) |
2021
|
|
$524.5 million unsecured term loan, LIBOR plus 0.50%, currently 1.96%, due through 2021 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 524,500,000.0
|
|
Long term debt, current interest rate (as a percent) |
1.96%
|
1.96%
|
Margin on floating rate base (as a percent) |
0.50%
|
|
Long term debt, due date (year) |
2021
|
|
$566.1 million unsecured term loan, LIBOR plus 0.37%, currently 1.90%, due through 2022 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 566,100,000.0
|
|
Long term debt, current interest rate (as a percent) |
1.90%
|
1.90%
|
Margin on floating rate base (as a percent) |
0.37%
|
|
Long term debt, due date (year) |
2022
|
|
$1.1 billion unsecured term loan, LIBOR plus 1.65%, currently 3.21%, due through 2022 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 1,100,000,000
|
|
Long term debt, current interest rate (as a percent) |
3.21%
|
3.21%
|
Margin on floating rate base (as a percent) |
1.65%
|
|
Long term debt, due date (year) |
2022
|
|
$632.0 million unsecured term loan, LIBOR plus 0.40%, currently 1.86%, due through 2023 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 632,000,000
|
|
Long term debt, current interest rate (as a percent) |
1.86%
|
1.86%
|
Margin on floating rate base (as a percent) |
0.40%
|
|
Long term debt, due date (year) |
2023
|
|
$673.5 million unsecured term loan, LIBOR plus 0.40%, currently 1.92%, due through 2024 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 673,500,000.0
|
|
Long term debt, current interest rate (as a percent) |
1.92%
|
1.92%
|
Margin on floating rate base (as a percent) |
0.40%
|
|
Long term debt, due date (year) |
2024
|
|
$65.0 million unsecured term loan, LIBOR plus 1.45%, currently 3.02%, due through 2019 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 65,000,000
|
|
Long term debt, current interest rate (as a percent) |
3.02%
|
3.02%
|
Margin on floating rate base (as a percent) |
1.45%
|
|
Long term debt, due date (year) |
2019
|
|
$380.0 million unsecured term loan, LIBOR plus 1.45%, currently 3.02%, due 2018 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 380,000,000
|
|
Long term debt, current interest rate (as a percent) |
3.02%
|
3.02%
|
Margin on floating rate base (as a percent) |
1.45%
|
|
Long term debt, due date (year) |
2018
|
|
$791.1 million unsecured term loan, LIBOR plus 1.30%, currently 2.85%, due through 2026 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 791,100,000.0
|
|
Long term debt, current interest rate (as a percent) |
2.85%
|
2.85%
|
Margin on floating rate base (as a percent) |
1.30%
|
|
Long term debt, due date (year) |
2026
|
|
$290.0 million unsecured term loan, LIBOR plus 1.75% |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 290,000,000
|
|
Margin on floating rate base (as a percent) |
1.75%
|
|
€365 million unsecured term loan, EURIBOR plus 1.75% |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount | € |
|
€ 365,000,000
|
Margin on floating rate base (as a percent) |
1.75%
|
|
$7.3 million unsecured term loan, LIBOR plus 2.5% |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 7,300,000.0
|
|
Margin on floating rate base (as a percent) |
2.50%
|
|
$30.3 million unsecured term loan, LIBOR plus 3.75%, currently 5.29%, due through 2021 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount |
$ 30,300,000.0
|
|
Long term debt, current interest rate (as a percent) |
5.29%
|
5.29%
|
Margin on floating rate base (as a percent) |
3.75%
|
|
Long term debt, due date (year) |
2021
|
|
€80.0 million unsecured term loan, EURIBOR plus 1.32% currently 1.32%, due through 2024 |
|
|
Long-Term Debt |
|
|
Long term debt, principal amount | € |
|
€ 80,000,000
|
Long term debt, current interest rate (as a percent) |
1.32%
|
1.32%
|
Long term debt, facility fee (as a percent) |
0.20%
|
|
Margin on floating rate base (as a percent) |
1.32%
|
|
Long term debt, due date (year) |
2024
|
|