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Derivatives - Fair Value Position (Details) - 9 months ended Sep. 30, 2016 € in Millions, ₩ in Millions, ₨ in Millions, ¥ in Millions, £ in Millions, bbl in Millions, ZAR in Millions, SGD in Millions, SFr in Millions, SEK in Millions, RON in Millions, PLN in Millions, NZD in Millions, NOK in Millions, MXN in Millions, DKK in Millions, COP in Millions, CLP in Millions, CAD in Millions, BRL in Millions, AUD in Millions, AED in Millions, $ in Millions | KRW (₩) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP bbl | JPY (¥) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | PLN $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | SGD $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | BRL $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | GBP (£) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | USD ($) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | MXN $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | AUD $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | ZAR $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | EUR (€) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | CAD $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | AED $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | NOK $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | SEK $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | CHF (SFr) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | DKK $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | NZD $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | RON $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | CLP $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | COP $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP | INR (₨) $ / bbl $ / CAD $ / AED $ / NOK $ / € $ / SGD $ / ₩ $ / PLN $ / SEK $ / ZAR $ / £ $ / ¥ $ / SFr $ / ₨ $ / CLP $ / MXN $ / DKK $ / RON $ / AUD $ / NZD $ / COP
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Derivatives designated as hedging instruments | Fair value hedges | Commodity contracts for inventory hedging |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (7.8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Fair value hedges | Commodity contracts for inventory hedging | 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 2.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523 | 58.523
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491) | (3.491)
Fair Value Amount |  |  |  |  |  |  | $ (7.8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Fair value hedges | Commodity contracts for firm commitment hedging |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 5.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Fair value hedges | Commodity contracts for firm commitment hedging | 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448 | 57.448
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489 | 7.489
Fair Value Amount |  |  |  |  |  |  | $ 1.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Fair value hedges | Commodity contracts for firm commitment hedging | 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095 | 59.095
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346 | 7.346
Fair Value Amount |  |  |  |  |  |  | $ 3.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Cash flow hedges | Commodity contracts for inventory hedging |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (14.3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Cash flow hedges | Commodity contracts for inventory hedging | 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 6.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523 | 52.523
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480) | (0.480)
Fair Value Amount |  |  |  |  |  |  | $ (3.2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives designated as hedging instruments | Cash flow hedges | Commodity contracts for inventory hedging | 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 1.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604 | 59.604
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731) | (6.731)
Fair Value Amount |  |  |  |  |  |  | $ (11.0) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 9.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 33.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940 | 34.940
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061) | (3.061)
Fair Value Amount |  |  |  |  |  |  | $ (102.3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 26.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038 | 29.038
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151 | 2.151
Fair Value Amount |  |  |  |  |  |  | $ 57.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 5.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332 | 18.332
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427 | 1.427
Fair Value Amount |  |  |  |  |  |  | $ 7.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327 | 17.327
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299 | 0.299
Fair Value Amount |  |  |  |  |  |  | $ 0.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226 | 32.226
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285 | 0.285
Fair Value Amount |  |  |  |  |  |  | $ 0.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987 | 18.987
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320 | 1.320
Fair Value Amount |  |  |  |  |  |  | $ 1.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634 | 1.634
Fair Value Amount |  |  |  |  |  |  | $ 1.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Long | 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973 | 1.973
Fair Value Amount |  |  |  |  |  |  | $ 1.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 33.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464 | 34.464
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726 | 2.726
Fair Value Amount |  |  |  |  |  |  | $ 92.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 23.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297 | 33.297
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109) | (2.109)
Fair Value Amount |  |  |  |  |  |  | $ (48.5) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 4.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216 | 19.216
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806) | (0.806)
Fair Value Amount |  |  |  |  |  |  | $ (3.4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329 | 25.329
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614 | 0.614
Fair Value Amount |  |  |  |  |  |  | $ 0.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724 | 28.724
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909 | 0.909
Fair Value Amount |  |  |  |  |  |  | $ 0.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155 | 17.155
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129) | (1.129)
Fair Value Amount |  |  |  |  |  |  | $ (1.0) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006 | 18.006
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404) | (1.404)
Fair Value Amount |  |  |  |  |  |  | $ (1.2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Commodity contracts | Short | 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts (in barrels) | bbl | 0.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of commodity contracts (in usd per barrel) | $ / bbl | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916 | 18.916
Weighted Average Mark-to-Market of commodity contracts (in usd per barrel) | $ / bbl | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701) | (1.701)
Fair Value Amount |  |  |  |  |  |  | $ (1.4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | AED |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | AED |  |  |  |  |  |  |  |  |  |  |  |  | AED 8.0 |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | AED | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / AED | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676 | 3.676
Weighted Average Mark-to-Market of foreign currency contracts | $ / AED | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | AUD |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | AUD |  |  |  |  |  |  |  |  | AUD 8.3 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | AUD | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / AUD | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752 | 0.752
Weighted Average Mark-to-Market of foreign currency contracts | $ / AUD | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024) | (0.024)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | BRL |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | BRL |  |  |  |  | BRL 0.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | BRL | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / € | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308 | 3.308
Weighted Average Mark-to-Market of foreign currency contracts | $ / € | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | CAD |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | CAD |  |  |  |  |  |  |  |  |  |  |  | CAD 76.4 |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | CAD | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / CAD | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304 | 1.304
Weighted Average Mark-to-Market of foreign currency contracts | $ / CAD | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | CHF |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | SFr |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | SFr 0.8 |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | CHF | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / SFr | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970 | 0.970
Weighted Average Mark-to-Market of foreign currency contracts | $ / SFr | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009) | (0.009)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | CLP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | CLP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | CLP 3,098.0 |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | CLP | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / CLP | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565 | 665.565
Weighted Average Mark-to-Market of foreign currency contracts | $ / CLP | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | COP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | COP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | COP 60,727.0 |
Fair Value Amount |  |  |  |  |  |  | $ (0.3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | COP | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / COP | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994 | 2,979.994
Weighted Average Mark-to-Market of foreign currency contracts | $ / COP | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | DKK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | DKK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | DKK 111.2 |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | DKK | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / DKK | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651 | 6.651
Weighted Average Mark-to-Market of foreign currency contracts | $ / DKK | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | EUR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | € |  |  |  |  |  |  |  |  |  |  | € 95.6 |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | EUR | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / € | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120 | 1.120
Weighted Average Mark-to-Market of foreign currency contracts | $ / € | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006) | (0.006)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | GBP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | £ |  |  |  |  |  | £ 139.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 3.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | GBP | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / £ | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342 | 1.342
Weighted Average Mark-to-Market of foreign currency contracts | $ / £ | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | INR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | ₨ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ₨ 97.0
Fair Value Amount |  |  |  |  |  |  | $ (0.1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | INR | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / ₨ | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091 | 68.091
Weighted Average Mark-to-Market of foreign currency contracts | $ / ₨ | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | JPY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | ¥ |  | ¥ 402.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | JPY | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / ¥ | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369 | 102.369
Weighted Average Mark-to-Market of foreign currency contracts | $ / ¥ | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | KRW |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | ₩ | ₩ 6,050.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | KRW | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / ₩ | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520 | 1,099.520
Weighted Average Mark-to-Market of foreign currency contracts | $ / ₩ | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | MXN |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | MXN |  |  |  |  |  |  |  | MXN 2,975.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | MXN | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / MXN | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876 | 18.876
Weighted Average Mark-to-Market of foreign currency contracts | $ / MXN | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | NOK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | NOK |  |  |  |  |  |  |  |  |  |  |  |  |  | NOK 117.8 |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | NOK | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / NOK | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297 | 8.297
Weighted Average Mark-to-Market of foreign currency contracts | $ / NOK | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | NZD |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | NZD |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | NZD 4.7 |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | NZD | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / NZD | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723 | 0.723
Weighted Average Mark-to-Market of foreign currency contracts | $ / NZD | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010) | (0.010)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | PLN |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | PLN |  |  | PLN 24.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | PLN | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / PLN | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875 | 3.875
Weighted Average Mark-to-Market of foreign currency contracts | $ / PLN | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | RON |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | RON |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | RON 13.7 |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | RON | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / RON | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011 | 4.011
Weighted Average Mark-to-Market of foreign currency contracts | $ / RON | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | SEK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | SEK |  |  |  |  |  |  |  |  |  |  |  |  |  |  | SEK 58.2 |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | SEK | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / SEK | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528 | 8.528
Weighted Average Mark-to-Market of foreign currency contracts | $ / SEK | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | SGD |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | SGD |  |  |  | SGD 40.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | SGD | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / SGD | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353 | 1.353
Weighted Average Mark-to-Market of foreign currency contracts | $ / SGD | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | ZAR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | ZAR |  |  |  |  |  |  |  |  |  | ZAR 81.3 |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2016 | ZAR | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / ZAR | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720 | 14.720
Weighted Average Mark-to-Market of foreign currency contracts | $ / ZAR | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002
Derivatives not designated as hedging instruments | Foreign currency contracts | 2017 | EUR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | € |  |  |  |  |  |  |  |  |  |  | € 4.7 |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2017 | EUR | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / € | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148 | 1.148
Weighted Average Mark-to-Market of foreign currency contracts | $ / € | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039) | (0.039)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2017 | GBP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | £ |  |  |  |  |  | £ 23.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 3.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2017 | GBP | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / £ | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425 | 1.425
Weighted Average Mark-to-Market of foreign currency contracts | $ / £ | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143
Derivatives not designated as hedging instruments | Foreign currency contracts | 2017 | SEK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | SEK |  |  |  |  |  |  |  |  |  |  |  |  |  |  | SEK 25.2 |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2017 | SEK | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / SEK | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301 | 8.301
Weighted Average Mark-to-Market of foreign currency contracts | $ / SEK | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007
Derivatives not designated as hedging instruments | Foreign currency contracts | 2018 | EUR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | € |  |  |  |  |  |  |  |  |  |  | € 1.7 |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ (0.1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2018 | EUR | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / € | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105 | 1.105
Weighted Average Mark-to-Market of foreign currency contracts | $ / € | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041) | (0.041)
Derivatives not designated as hedging instruments | Foreign currency contracts | 2018 | GBP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | £ |  |  |  |  |  | £ 1.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2018 | GBP | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / £ | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361 | 1.361
Weighted Average Mark-to-Market of foreign currency contracts | $ / £ | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060
Derivatives not designated as hedging instruments | Foreign currency contracts | 2018 | SEK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | SEK |  |  |  |  |  |  |  |  |  |  |  |  |  |  | SEK 16.9 |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2018 | SEK | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / SEK | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149 | 8.149
Weighted Average Mark-to-Market of foreign currency contracts | $ / SEK | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010
Derivatives not designated as hedging instruments | Foreign currency contracts | 2019 | GBP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts | £ |  |  |  |  |  | £ 0.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Amount |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives not designated as hedging instruments | Foreign currency contracts | 2019 | GBP | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price of foreign currency contracts | $ / £ | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401 | 1.401
Weighted Average Mark-to-Market of foreign currency contracts | $ / £ | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086 | 0.086

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